Pluralsight 10-K/A 27 Jun 19 2018 FY Annual report (amended) Financial data

Document and Entity Information

Document and Entity Information - USD ($) $ in Billions	12 Months Ended
	Dec. 31, 2018	Jan. 31, 2019	Jun. 29, 2018
Document Information [Line Items]
Entity Registrant Name	Pluralsight, Inc.
Entity Central Index Key	0001725579
Document Type	10-K/A
Document Period End Date	Dec. 31, 2018
Amendment Flag	true
Amendment Description	Restatement of consolidated financial statements.
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Small Business	false
Entity Public Float			$ 1.3
Entity Well-known Seasoned Issuer	No
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Shell Company	false
Class A Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		66,639,109
Class B Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		56,206,481
Class C Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		14,642,929

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 194,306	$ 28,267
Accounts receivable, net of allowances of $2,501 and $1,552 as of December 31, 2018 and 2017, respectively	63,436	38,229
Prepaid expenses and other current assets	8,323	5,125
Total current assets	266,065	71,621
Property and equipment, net	31,641	22,457
Content library, net	7,050	13,441
Intangible assets, net	1,759	2,854
Goodwill	123,119	123,119
Restricted cash	16,765	210
Other assets	1,064	2,718
Total assets	447,463	236,420
Current liabilities:
Accounts payable	7,160	6,029
Accrued expenses	32,047	26,514
Accrued author fees	10,002	7,879
Deferred revenue	157,695	103,107
Total current liabilities	206,904	143,529
Deferred revenue, net of current portion	14,886	8,194
Long-term debt, less current portion, net	0	116,037
Facility financing obligation	15,777	7,513
Other liabilities	1,303	458
Total liabilities	238,870	275,731
Commitments and contingencies (Note 9)
Redeemable convertible preferred units:
Redeemable convertible preferred units, no par value; 48,447,880 units authorized, issued and outstanding as of December 31, 2017	0	405,766
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018	0	0
Additional paid-in capital	456,899	0
Accumulated other comprehensive (loss) income	(41)	25
Accumulated deficit	(355,446)	(445,102)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	101,426	(445,077)
Non-controlling interests	107,167	0
Total stockholders’ equity/members’ deficit	208,593	(445,077)
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	447,463	236,420
Class A Common Stock
Stockholders’ equity/members’ deficit:
Common stock	7	0
Class B Common Stock
Stockholders’ equity/members’ deficit:
Common stock	6	0
Class C Common Stock
Stockholders’ equity/members’ deficit:
Common stock	$ 1	$ 0

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical)	Dec. 31, 2017USD ($)$ / sharesshares
Allowance for doubtful accounts | $	$ 1,552,000
Redeemable convertible preferred units, shares authorized (in shares)	48,447,880
Redeemable convertible preferred units, shares issued (in shares)	48,447,880
Redeemable convertible preferred units, shares outstanding (in shares)	48,447,880
Class A Common Stock
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001
Common stock, shares authorized (in shares)	1,000
Common stock, shares issued (in shares)	1,000
Common stock, shares outstanding (in shares)	1,000

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands		3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
		Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Statement [Abstract]
Revenue		$ 67,260	$ 61,553	$ 53,572	$ 49,644	$ 47,408	$ 43,286	$ 38,891	$ 37,239	$ 103,216		$ 164,769	$ 232,029	$ 166,824	$ 131,841
Cost of revenue		16,449	15,347	15,933	14,886	14,150	12,582	11,887	11,209	30,819		46,166	62,615	49,828	40,161
Gross profit		50,811	46,206	37,639	34,758	33,258	30,704	27,004	26,030	72,397		118,603	169,414	116,996	91,680
Operating expenses:
Sales and marketing		44,453	42,632	41,857	29,467	33,224	29,410	23,018	17,826	71,324		113,956	158,409	103,478	51,234
Technology and content		19,431	18,137	18,396	13,325	15,314	12,448	11,326	10,205	31,721		49,858	69,289	49,293	36,159
General and administrative		21,306	19,818	26,002	11,292	12,198	19,094	9,412	6,267	37,294		57,112	78,418	46,971	18,130
Total operating expenses		85,190	80,587	86,255	54,084	60,736	60,952	43,756	34,298	140,339		220,926	306,116	199,742	105,523
Loss from operations		(34,379)	(34,381)	(48,616)	(19,326)	(27,478)	(30,248)	(16,752)	(8,268)	(67,942)		(102,323)	(136,702)	(82,746)	(13,843)
Other (expense) income:
Interest expense		(350)	(342)	(2,424)	(3,710)	(3,289)	(3,252)	(3,597)	(1,527)	(6,134)		(6,476)	(6,826)	(11,665)	(6,320)
Loss on debt extinguishment		0	0	(4,085)	0	0	0	(1,882)	0	(4,085)		(4,085)	(4,085)	(1,882)	0
Other income, net		815	654	48	(13)	(43)	55	21	48	35		689	1,504	81	45
Loss before income taxes		(33,914)	(34,069)	(55,077)	(23,049)	(30,810)	(33,445)	(22,210)	(9,747)	(78,126)		(112,195)	(146,109)	(96,212)	(20,118)
Provision for income taxes		(158)	(254)	(143)	(109)	(108)	(90)	(68)	(58)	(252)		(506)	(664)	(324)	(494)
Net loss		(34,072)	(34,323)	(55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	(78,378)	$ (94,990)	(112,701)	(146,773)	(96,536)	(20,612)
Less: Net loss attributable to non-controlling interests		(17,770)	(17,980)	(13,910)						(13,910)	(49,660)	(31,890)	(49,660)	0	0
Net loss attributable to Pluralsight, Inc.		(16,302)	(16,343)	(41,310)						(64,468)	$ (45,330)	(80,811)	(97,113)	(96,536)	(20,612)
Less: Accretion of Series A redeemable convertible preferred units		0	0	(156,750)						(176,275)		(176,275)	(176,275)	(63,800)	(6,325)
Net loss attributable to common shares		$ (16,302)	$ (16,343)	$ (198,060)						$ (240,743)		$ (257,086)	$ (273,388)	$ (160,336)	$ (26,937)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.26)	$ (0.26)	$ (0.20)						$ (0.20)	$ (0.72)	$ (0.47)
Weighted average common shares used in computing basic and diluted net loss per unit (in shares)	[1]	63,494	62,472	62,252						62,252	62,840	62,400
[1]	Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details.

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	2 Months Ended	3 Months Ended								4 Months Ended	5 Months Ended	6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	May 15, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Statement of Comprehensive Income [Abstract]
Net loss		$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)			$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net	$ (40)	(15)	(39)	(63)						$ (18)	$ (79)	(58)	$ (94)	(97)	(112)	33	(7)
Comprehensive loss		(34,087)	(34,362)	(55,283)								(78,436)		(112,798)	(146,885)	(96,503)	(20,619)
Less: Comprehensive loss attributable to non-controlling interests		(17,778)	(18,001)	(13,931)								(13,931)		(31,932)	(49,710)	0	0
Comprehensive loss attributable to Pluralsight, Inc.		$ (16,309)	$ (16,361)	$ (41,352)								$ (64,505)		$ (80,866)	$ (97,175)	$ (96,503)	$ (20,619)

Consolidated Statements of Rede

Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit and Stockholders' Equity - USD ($) $ in Thousands	Total	Members’ Capital	Common StockClass A Common Stock	Common StockClass B Common Stock	Common StockClass C Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Non-Controlling Interests
Beginning balance (in shares) at Dec. 31, 2015	45,216,286
Beginning balance at Dec. 31, 2015	$ 305,294
Increase (Decrease) in Temporary Equity [Roll Forward]
Issuance of Series C redeemable convertible preferred units, net of issuance costs (in shares)	3,231,594
Issuance of Series C redeemable convertible preferred units, net of issuance costs	$ 30,347
Accretion of Series A redeemable convertible preferred units	6,325
Effect of Reorganization Transactions	$ 0
Ending balance (in shares) at Dec. 31, 2016	48,447,880
Ending balance at Dec. 31, 2016	$ 341,966
Beginning balance (in shares) at Dec. 31, 2015		47,428,921	0	0	0
Beginning balance at Dec. 31, 2015	(286,134)	$ 0	$ 0	$ 0	$ 0	$ 0	$ (1)	$ (286,133)	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Redemption of incentive units	(1,972)	(1,972)
Equity-based compensation	5,738	5,738
Accretion of Series A redeemable convertible preferred units	(6,325)	$ (5,848)						(477)
New issues (in shares)		353,351
New issues	2,082	$ 2,082
Foreign currency translation gains (losses)	(7)						(7)
Net loss	(20,612)							(20,612)
Ending balance (in shares) at Dec. 31, 2016		47,782,272	0	0	0
Ending balance at Dec. 31, 2016	(307,230)	$ 0	$ 0	$ 0	$ 0	0	(8)	(307,222)	0
Increase (Decrease) in Temporary Equity [Roll Forward]
Accretion of Series A redeemable convertible preferred units	63,800
Effect of Reorganization Transactions	$ 0
Ending balance (in shares) at Dec. 31, 2017	48,447,880
Ending balance at Dec. 31, 2017	$ 405,766
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Effect of exchanges of units	2,074	2,074
Redemption of incentive units	(3,724)	(3,724)
Equity-based compensation	19,707	19,707
Accretion of Series A redeemable convertible preferred units	(63,800)	$ (22,456)						(41,344)
New issues (in shares)		625,373
New issues	4,399	$ 4,399
Foreign currency translation gains (losses)	33						33
Net loss	(96,536)							(96,536)
Ending balance (in shares) at Dec. 31, 2017		48,407,645	0	0	0
Ending balance at Dec. 31, 2017	$ (445,077)	$ 0	$ 0	$ 0	$ 0	0	25	(445,102)	0
Ending balance (in shares) at Jun. 30, 2018	0
Ending balance at Jun. 30, 2018	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation gains (losses)	(58)
Ending balance (in shares) at Jun. 30, 2018		0	62,915,660	58,111,572	14,048,138
Ending balance at Jun. 30, 2018	$ 239,865	$ 0	$ 6	$ 6	$ 1	437,274	(16)	(322,801)	125,395
Beginning balance (in shares) at Dec. 31, 2017	48,447,880
Beginning balance at Dec. 31, 2017	$ 405,766
Ending balance (in shares) at Sep. 30, 2018	0
Ending balance at Sep. 30, 2018	$ 0
Beginning balance (in shares) at Dec. 31, 2017		48,407,645	0	0	0
Beginning balance at Dec. 31, 2017	(445,077)	$ 0	$ 0	$ 0	$ 0	0	25	(445,102)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation gains (losses)	(97)
Ending balance (in shares) at Sep. 30, 2018		0	62,310,270	58,566,789	14,198,311
Ending balance at Sep. 30, 2018	$ 226,274	$ 0	$ 6	$ 6	$ 1	446,463	(34)	(339,144)	118,976
Beginning balance (in shares) at Dec. 31, 2017	48,447,880
Beginning balance at Dec. 31, 2017	$ 405,766
Increase (Decrease) in Temporary Equity [Roll Forward]
Accretion of Series A redeemable convertible preferred units	176,275
Effect of Reorganization Transactions	$ (582,041)
Ending balance (in shares) at Dec. 31, 2018	0
Ending balance at Dec. 31, 2018	$ 0
Beginning balance (in shares) at Dec. 31, 2017		48,407,645	0	0	0
Beginning balance at Dec. 31, 2017	$ (445,077)	$ 0	$ 0	$ 0	$ 0	0	25	(445,102)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of common stock options (in shares)	81,833
Foreign currency translation gains (losses)	$ (112)
Ending balance (in shares) at Dec. 31, 2018		0	65,191,907	57,490,881	14,586,173
Ending balance at Dec. 31, 2018	$ 208,593	$ 0	$ 7	$ 6	$ 1	456,899	(41)	(355,446)	107,167
Beginning balance (in shares) at Jun. 30, 2018	0
Beginning balance at Jun. 30, 2018	$ 0
Ending balance (in shares) at Sep. 30, 2018	0
Ending balance at Sep. 30, 2018	$ 0
Beginning balance (in shares) at Jun. 30, 2018		0	62,915,660	58,111,572	14,048,138
Beginning balance at Jun. 30, 2018	239,865	$ 0	$ 6	$ 6	$ 1	437,274	(16)	(322,801)	125,395
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation gains (losses)	(39)
Ending balance (in shares) at Sep. 30, 2018		0	62,310,270	58,566,789	14,198,311
Ending balance at Sep. 30, 2018	$ 226,274	$ 0	$ 6	$ 6	$ 1	446,463	(34)	(339,144)	118,976
Ending balance (in shares) at Dec. 31, 2018	0
Ending balance at Dec. 31, 2018	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation gains (losses)	(15)
Ending balance (in shares) at Dec. 31, 2018		0	65,191,907	57,490,881	14,586,173
Ending balance at Dec. 31, 2018	$ 208,593	$ 0	$ 7	$ 6	$ 1	$ 456,899	$ (41)	$ (355,446)	$ 107,167

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Operating activities
Net loss	$ (146,773,000)	$ (96,536,000)	$ (20,612,000)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment	8,318,000	6,675,000	4,274,000
Amortization of acquired intangible assets	8,681,000	8,526,000	8,034,000
Amortization of course creation costs	1,993,000	1,462,000	1,337,000
Equity-based compensation	72,492,000	21,781,000	5,738,000
Provision for doubtful accounts	675,000	479,000	89,000
Amortization of debt discount and debt issuance costs	1,215,000	1,847,000	469,000
Debt extinguishment costs	4,197,000	931,000	6,000
Deferred tax benefit	(252,000)	(83,000)	0
Other	161,000	63,000	0
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable	(26,156,000)	(16,123,000)	(12,862,000)
Prepaid expenses and other assets	(3,482,000)	(2,796,000)	(701,000)
Accounts payable	1,385,000	2,561,000	677,000
Accrued expenses and other liabilities	7,973,000	17,960,000	1,290,000
Accrued author fees	2,123,000	2,131,000	894,000
Deferred revenue	61,554,000	38,983,000	17,390,000
Related party note payable	0	0	(1,555,000)
Net cash (used in) provided by operating activities	(5,896,000)	(12,139,000)	4,468,000
Investing activities
Purchases of property and equipment	(8,796,000)	(5,951,000)	(10,142,000)
Purchases of content library	(3,340,000)	(2,382,000)	(2,253,000)
Purchases of business, net of cash acquired	0	0	(649,000)
Net cash used in investing activities	(12,136,000)	(8,333,000)	(13,044,000)
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions	332,080,000	0	0
Payments of costs related to initial public offering	(7,083,000)	(307,000)	0
Taxes paid related to net share settlement of equity awards	(16,905,000)	0	0
Proceeds from issuance of common stock from employee equity plans	13,378,000	0	0
Borrowings of long-term debt	20,000,000	115,000,000	0
Repayments of long-term debt	(137,710,000)	(85,000,000)	(8,125,000)
Payments of debt extinguishment costs	(2,179,000)	0	0
Payments of debt issuance costs	(450,000)	(854,000)	(136,000)
Payments to settle equity appreciation rights	(325,000)	0	0
Proceeds from the issuance of Series C redeemable convertible preferred units, net of issuance costs	0	0	30,347,000
Proceeds from the issuance of common units, net of issuance costs	0	4,399,000	1,986,000
Redemption of incentive units	0	(3,724,000)	(1,876,000)
Repayments of related-party note payable	0	0	(4,782,000)
Deemed landlord financing proceeds	0	0	2,213,000
Other	(17,000)	(16,000)	(6,000)
Net cash provided by financing activities	200,789,000	29,498,000	19,621,000
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(163,000)	54,000	(37,000)
Net increase in cash, cash equivalents, and restricted cash	182,594,000	9,080,000	11,008,000
Cash, cash equivalents, and restricted cash, beginning of period	28,477,000	19,397,000	8,389,000
Cash, cash equivalents, and restricted cash, end of period	211,071,000	28,477,000	19,397,000
Supplemental cash flow disclosure:
Cash paid for interest	4,271,000	6,858,000	5,506,000
Cash paid for income taxes, net	452,000	425,000	462,000
Supplemental disclosure of non-cash investing and financing activities:
Conversion of redeemable convertible preferred units	582,041,000	0	0
Redeemable convertible preferred unit accretion	176,275,000	63,800,000	6,325,000
Property acquired under build-to-suit lease agreements	8,281,000	0	0
Issuance of warrants to purchase shares of Class A common stock	984,000	0	0
Unpaid capital expenditures	519,000	555,000	20,000
Equity-based compensation capitalized as internal-use software	459,000	0	0
Offering costs, accrued but not yet paid	0	1,699,000	0
Reconciliation of cash, cash equivalents and restricted cash as shown in the statement of cash flows:
Cash and cash equivalents	194,306,000	28,267,000	19,397,000
Restricted cash	16,765,000	210,000	0
Total cash, cash equivalents, and restricted cash	$ 28,477,000	$ 19,397,000	$ 8,389,000

Organization and Description of

Organization and Description of Business	12 Months Ended
	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Description of Business	Organization and Description of Business Organization and Description of Business Pluralsight, Inc. was incorporated as a Delaware corporation on December 4, 2017 as a holding company for the purpose of facilitating an initial public offering (“IPO”) and other related transactions in order to carry on the business of Pluralsight Holdings, LLC (“Pluralsight Holdings”) and its subsidiaries (together with Pluralsight, Inc., the “Company” or “Pluralsight”). Pluralsight Holdings is a limited liability company (“LLC”) and was organized on August 29, 2014 in the state of Delaware and is the parent company of Pluralsight, LLC, and its directly and indirectly wholly-owned subsidiaries. Pluralsight, LLC was organized on June 17, 2004 in the state of Nevada. Pluralsight operates a cloud-based technology skills platform that provides a broad range of tools for businesses and individuals, including skill and role assessments, a curated library of courses, learning paths, and business analytics. As the sole managing member of Pluralsight Holdings, Pluralsight, Inc. operates and controls all the business operations and affairs of Pluralsight. Initial Public Offering In May 2018, Pluralsight, Inc. completed an IPO, in which it sold 23,805,000 shares of Class A common stock at a public offering price of $15.00 per share for net proceeds of $332.1 million , after deducting underwriters’ discounts and commissions, which Pluralsight, Inc. used to purchase newly-issued common limited liability company units (“LLC Units”) from Pluralsight Holdings. As of December 31, 2018 , the Company has reclassified $7.4 million of offering costs into stockholders’ equity as a reduction of the net proceeds received from the IPO. Reorganization Transactions In connection with the IPO, the Company completed the following transactions (“Reorganization Transactions”): • The amended and restated limited liability company agreement of Pluralsight Holdings (“LLC Agreement”) was amended and restated to, among other things: (i) appoint Pluralsight, Inc. as its sole managing member and (ii) effectuate the conversion of all outstanding redeemable convertible preferred limited liability company units, incentive units, and Class B incentive units into a single class of LLC Units. See Note 10—Stockholders’ Equity for additional details. • Certain members of Pluralsight Holdings that were corporations merged with and into Pluralsight, Inc. and certain members of Pluralsight Holdings contributed certain of their LLC Units to Pluralsight, Inc., in each case in exchange for shares of Class A common stock. • The certificate of incorporation of Pluralsight, Inc. was amended and restated to authorize three classes of common stock, Class A common stock, Class B common stock, Class C common stock, and one class of preferred stock. Class B and Class C common stock were issued on a one -for-one basis to the members of Pluralsight Holdings who retained LLC Units (“Continuing Members”). Class B and Class C common stock have voting rights but no economic rights. See Note 10—Stockholders’ Equity for additional details. As the sole managing member of Pluralsight Holdings, Pluralsight, Inc. has the sole voting interest in Pluralsight Holdings and controls all of the business operations, affairs, and management of Pluralsight Holdings. Accordingly, Pluralsight, Inc. consolidates the financial results of Pluralsight Holdings and reports the non-controlling interests of the Continuing Members’ LLC Units on its consolidated financial statements. As of December 31, 2018 , Pluralsight, Inc. owned 48.6% of Pluralsight Holdings and the non-controlling interests owned the remaining 51.4% of the vested LLC Units of Pluralsight Holdings. As the Reorganization Transactions are considered transactions between entities under common control, the financial statements for periods prior to the IPO and Reorganization Transactions have been adjusted to combine the previously separate entities for presentation purposes. Prior to the Reorganization Transactions, Pluralsight, Inc. had no operations.

Summary of Significant Accounti

Summary of Significant Accounting Policies and Recent Accounting Pronouncements	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies and Recent Accounting Pronouncements	Summary of Significant Accounting Policies and Recent Accounting Pronouncements Basis of Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”). The consolidated financial statements include the accounts of Pluralsight, Inc. and its directly and indirectly wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Pluralsight, Inc. consolidates the financial results of Pluralsight Holdings as a Variable Interest Entity (“VIE”). The Company periodically evaluates entities for consolidation either through ownership of a majority voting interest, or through means other than a voting interest, in accordance with the VIE accounting model. A VIE is an entity in which the equity investors as a group, if any, lack the power through voting or similar rights to direct the activities of such entity that most significantly impact such entity’s economic performance or the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support. Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses for the reporting period. On an ongoing basis, the Company evaluates its estimates, including those related to the determination of fair value of equity awards, the fair value of warrants to purchase common stock, useful lives of property and equipment, content library and intangible assets, provisions for doubtful accounts receivable and deferred revenue, accounting for business combinations, and impairment of long-lived and intangible assets, including goodwill, and certain accrued expenses, including author fees. These estimates and assumptions are based on the Company’s historical results and management’s future expectations. Actual results could differ from those estimates. Concentration of Credit Risk and Significant Customers Financial instruments that potentially subject us to a concentration of credit risk consist principally of cash and cash equivalents and accounts receivable. The Company deposits cash with high-credit-quality financial institutions, which, at times, may exceed federally insured amounts. The Company invests its cash equivalents in highly-rated money market funds. The Company has not experienced any losses on its deposits. The Company performs ongoing credit evaluations of its customers’ financial condition and will limit the amount of credit as deemed necessary, but currently does not require collateral from customers. No customer accounted for 10% or more of the net accounts receivable balance for the years ended December 31, 2018 or 2017 . For the years ended December 31, 2018 , 2017 , and 2016 no customer accounted for 10% or more of total revenue. Cash, Cash Equivalents, and Restricted Cash Cash consists of deposits with financial institutions, and cash equivalents consist of money market funds. The Company considers all highly-liquid investments with a maturity at the time of purchase of 90 days or less to be cash equivalents. Cash and cash equivalents that are restricted as to withdrawal or usage are presented as restricted cash on the consolidated balance sheets. Accounts Receivable Accounts receivable represent amounts owed to the Company for subscriptions to the Company’s platform. Accounts receivable balances are recorded at the invoiced amount and are non-interest-bearing. The Company maintains an allowance for doubtful accounts to reserve for potential uncollectible receivables. Allowances are made based upon a specific review of all significant outstanding invoices. For those invoices not specifically reserved, allowances may be provided based upon a percentage of aged outstanding invoices. In determining these percentages, the Company analyzes its historical collection experience and current economic trends. For invoice amounts that are determined to be uncollectible that have not been recognized as revenue, the Company records an allowance for doubtful accounts and a corresponding allowance for deferred revenue. Included in this allowance for doubtful accounts was $1.2 million , $0.9 million , and $0.5 million as of December 31, 2018 , 2017 , and 2016 , respectively, that was also recorded in the allowance for deferred revenue. The Company writes off accounts receivable balances to the allowance for doubtful accounts when the Company has exhausted collection efforts without success. Accounts receivable balances are considered past due when not paid in accordance with the contractual terms of the related arrangement. The Company does not have any off-balance sheet credit exposure relating to its customers. The following is a roll-forward of the Company’s allowance for doubtful accounts (in thousands): Year Ended December 31, 2018 2017 2016 Balance, beginning of period $ 1,552 $ 708 $ 167 Provision for doubtful accounts 675 479 89 Provision for accounts in deferred revenue 1,510 767 842 Accounts written-off, net of recoveries (1,236 ) (402 ) (390 ) Balance, end of period $ 2,501 $ 1,552 $ 708 Property and Equipment Property and equipment is stated at historical cost less accumulated depreciation. Repairs and maintenance costs are expensed as incurred as repairs and maintenance do not extend the useful life or improve the related assets. Depreciation and amortization, including amortization of leasehold improvements, is computed using the straight-line method over the estimated useful lives of the assets. The estimated useful life of each asset category is as follows: Estimated Useful Life Computer equipment 3-5 years Purchased software 1-5 years Internal-use software 1-3 years Furniture and fixtures 5-7 years Leasehold improvements Shorter of remaining lease term or estimated useful life Buildings 27-30 years The Company reviews property and equipment for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets (or asset group) may not be recoverable. An impairment loss is recognized when the total of estimated undiscounted future cash flows expected to result from the use of the asset and its eventual disposition is less than its carrying amount. Impairment, if any, would be assessed using discounted cash flows or other appropriate measures of fair value. There was no impairment of property and equipment during the years ended December 31, 2018 , 2017 , and 2016 . Capitalized Software Development Costs The Company capitalizes certain development costs incurred in connection with the development of its platform and software used in operations. Costs incurred in the preliminary stages of development are expensed as incurred. Once software has reached the development stage, internal and external costs of application development are capitalized until the software is substantially complete and ready for its intended use. Capitalization ceases upon completion of all substantial testing. The Company also capitalizes costs related to specific upgrades and enhancements when it is probable the expenditures will result in additional functionality. The Company capitalized costs of $5.9 million , $3.4 million , and $3.2 million for the years ended December 31, 2018 , 2017 , and 2016, respectively, which were included in property and equipment. Maintenance and training costs are expensed as incurred. Leases The Company categorizes leases at their inception as either operating or capital leases. On certain of the Company’s lease agreements, the Company may receive tenant improvement allowances, rent holidays, and other incentives. Rent expense is recorded on a straight-line basis over the term of the lease and is included in operating expenses. The difference between rent expense recognized and amounts paid under the lease agreement is recorded as deferred rent and is included in other liabilities on the consolidated balance sheets. For build-to-suit lease arrangements, the Company evaluates the extent of its financial and operational involvement during the construction period to determine whether it is considered the owner of the construction project for accounting purposes. When the Company is considered the owner of a construction project under lease accounting guidance, the Company records the fair value of the building as the building is constructed with a corresponding facility financing obligation. Improvements to the facility during the construction project are capitalized. Lessor-afforded incentives are classified as deemed landlord financing proceeds and are included in the facility financing obligation. During the construction period, the Company estimates and records ground rent expense based on the estimated fair value of the land and an estimated incremental borrowing rate. At the end of the construction period, the Company evaluates whether it remains the owner of the building based on its ongoing involvement in the leased property. If deemed the owner of the facility following construction completion, the Company allocates rent payments to ground rent expense, reductions of the facility financing obligation, and interest expense recognized on the outstanding obligation. To the extent gross future payments do not equal the recorded liability, the liability is settled upon return of the facility to the lessor. Content Library, Intangible Assets, and Goodwill The content library assets have been acquired from the Company’s network of independent authors (course creation costs) and through various business combinations. The Company amortizes the content library and other intangible assets acquired in business combinations on a straight-line basis over their estimated useful lives, which is generally five years . Periodically the Company assesses potential impairment of its long-lived assets, which include the content library and intangible assets. The Company performs an impairment review whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Factors the Company considers important that could trigger an impairment review include, but are not limited to, significant under-performance relative to historical or projected future results of operations, significant changes in the manner of its use of acquired assets or its overall business strategy, and significant industry or economic trends. When the Company determines that the carrying value of a long-lived asset (or asset group) may not be recoverable based upon the existence of one or more of the above indicators, the Company determines the recoverability by comparing the carrying amount of the asset to the net future undiscounted cash flows that the asset is expected to generate and recognizes an impairment charge equal to the amount by which the carrying amount exceeds the fair value of the asset. Goodwill represents the excess of the purchase price in a business combination over the fair value of net tangible and intangible assets acquired. The Company tests goodwill for impairment annually as of October 1, or whenever events or changes in circumstances indicate that goodwill may be impaired. The Company initially assesses qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more-likely-than-not that the fair value of its sole reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, the Company determines it is more-likely-than-not that the fair value of the reporting unit is less than its carrying amount, then the Company performs a quantitative analysis by comparing the book value of net assets to the fair value of the reporting unit. If the fair value is determined to be less than the book value, an impairment charge is recorded. In assessing the qualitative factors, the Company considers the impact of certain key factors including macroeconomic conditions, industry and market considerations, management turnover, changes in regulation, litigation matters, changes in enterprise value and overall financial performance. As a result of its most recent annual qualitative assessment, the Company concluded that the fair value of the Company’s sole reporting unit is greater than its carrying amount. There were no impairments of goodwill or intangible assets, including the content library, during the years ended December 31, 2018 , 2017 , and 2016 . Deferred Offering Costs Deferred offering costs are capitalized, and consist of legal, consulting, banking, and accounting fees directly attributable to the IPO. As of December 31, 2018 , the Company reclassified $7.4 million of offering costs into stockholders’ equity as a reduction of the net proceeds received from the IPO. As of December 31, 2017, the Company had capitalized deferred offering costs of $2.0 million , which were included in other assets within the consolidated balance sheets. No amounts were capitalized as of December 31, 2018. Business Combinations The Company includes the results of operations of the businesses that it acquires as of the respective dates of acquisition. The Company allocates the fair value of the purchase price of its acquisitions to the assets acquired and liabilities assumed based on their estimated fair values. The excess of the fair value of the purchase price over the fair values of these identifiable assets and liabilities is recorded as goodwill. The determination of the value and useful lives of the intangible assets acquired involves certain judgments and estimates. These judgments can include, but are not limited to, the cash flows that an asset is expected to generate in the future and the appropriate weighted average cost of capital. Revenue Recognition The Company derives substantially all of its revenue from subscription services (which include support services) from providing customers access to its platform. A small portion of the Company’s revenue is derived from providing professional services, which generally consist of content creation or other consulting services. The Company commences revenue recognition when all of the following conditions are met: (i) persuasive evidence of an arrangement exists; (ii) services are provided to the customer; (iii) the amount of fees to be paid by the customer are fixed or determinable; and (iv) collection is reasonably assured. The Company’s subscription arrangements do not provide customers with the right to take possession of the software supporting the platform and, as a result, are accounted for as service arrangements. Revenue for subscription fees are recognized ratably over the subscription term, which typically varies from one month to three years , and begins on the date access to the platform is made available to the customer. Professional services are generally billed on a fixed-fee basis and are recognized as services are completed, provided the other revenue recognition criteria are met. The Company’s arrangements are generally noncancellable and nonrefundable. Taxes collected from customers are excluded from revenue. For arrangements with multiple deliverables, the Company evaluates whether the individual deliverables qualify as separate units of accounting. In order to treat deliverables in a multiple-element arrangement as separate units of accounting, the deliverables must have standalone value upon delivery and, in situations in which a general right of return exists for the delivered item, delivery or performance of the undelivered item is considered probable and substantially within the control of the Company. The Company’s professional services have standalone value because the Company has routinely sold these services separately. The Company’s subscription services have standalone value as the Company routinely sells subscriptions separately. Customers have no general rights of return for delivered items. If the deliverables have stand-alone value upon delivery, the Company accounts for each deliverable separately, and revenue is recognized for the respective deliverables as they are delivered based on the relative selling price, which the Company determines by using the best estimate of selling price, as neither vendor-specific objective evidence nor third-party evidence is available. The Company has determined its best estimate of selling price for its deliverables based on customer size, the size and volume of its transactions, overarching pricing objectives and strategies, market and industry conditions, product-specific factors, historical sales of the deliverables, and discounting practices. Deferred Revenue Deferred revenue primarily consists of billings or payments received in advance of revenue recognition from subscription services described above, including amounts billed to customers in accordance with the terms of the underlying contracts where the service period has not yet commenced but will commence in the near future. Deferred revenue is released to revenue as the recognition criteria are met. Amounts anticipated to be recognized within one year of the balance sheet date are recorded as deferred revenue, current; the remaining portion is recorded as non-current deferred revenue. Cost of Revenue Cost of revenue includes certain direct costs associated with delivering the Company’s platform and includes costs for author fees, amortization of the Company’s content library, hosting and delivery fees, merchant processing fees, depreciation of capitalized software development costs for internal-use software, employee-related costs, including equity-based compensation expense associated with the Company’s customer support organization, and third-party transcription costs. Technology and Content Technology costs consist principally of research and development activities including personnel costs, consulting services, and other costs associated with product development efforts. Content costs consist principally of personnel costs and other activities directly related to content acquisition, course production, and curriculum direction. Technology and content costs are expensed as incurred, except for certain costs relating to the development of internal-use software, including software used to upgrade and enhance the Company’s platform and applications supporting its business, which are capitalized and amortized over the estimated useful lives of one to three years . Advertising Costs Advertising costs are expensed as incurred. The Company recorded advertising costs of $12.4 million , $14.5 million , and $12.0 million , for the years ended December 31, 2018 , 2017 , and 2016 , respectively. Equity-Based Compensation The Company incurs equity-based compensation expense primarily from restricted stock units (“RSUs”), stock options, purchase rights issued under the Employee Stock Purchase Plan (“ESPP”), and unvested LLC Units of Pluralsight Holdings. Equity awards to employees are measured and recognized in the consolidated financial statements based on the fair value of the award on the grant date. For awards subject to service conditions only, the fair value of the award on the grant date is expensed on a straight-line basis over the requisite service period of the award. For awards subject to both service and performance conditions, the Company records expense when the performance condition becomes probable. Expense is recognized using the accelerated attribution method (on a tranche-by-tranche basis) for awards with a graded vesting schedule that are subject to both service and performance conditions. The Company records forfeitures related to equity-based compensation for its awards based on actual forfeitures as they occur. The grant date fair value of RSUs is determined using the market closing price of Pluralsight, Inc.’s Class A common stock on the date of grant. RSUs granted prior to the IPO vest upon the satisfaction of both a service condition and a liquidity condition. The liquidity condition was satisfied by the IPO, following the expiration of the lock-up period, which occurred in November 2018. Awards granted subsequent to the IPO are not subject to the liquidity condition. Prior to the IPO, the Company had not recorded any equity-based compensation expense associated with the RSUs as the liquidity condition was not deemed probable. Following the completion of the IPO, the Company recorded a cumulative adjustment to equity-based compensation expense totaling $17.1 million (restated). The remaining unrecognized equity-based compensation expense related to RSUs granted prior to the IPO will be recognized over the remaining requisite service period, using the accelerated attribution method. RSUs granted subsequent to the IPO subject to service conditions only will be recognized over the remaining requisite service period, using the straight-line method. In connection with the IPO, the Company granted stock options to purchase shares of Class A common stock to certain employees. Equity-based compensation expense for Class A common stock options granted to employees is recognized based on the fair value of the awards granted, determined using the Black-Scholes option pricing model. Equity-based compensation expense is recognized as expense on a straight-line basis over the requisite service period. Equity-based compensation expense related to purchase rights issued under the ESPP is based on the Black-Scholes option pricing model fair value of the estimated number of awards as of the beginning of the offering period. Equity-based compensation expense is recognized following the straight-line attribution method over the offering period. The Black-Scholes option pricing model is affected by the share price and a number of assumptions, including the award’s expected life, risk-free interest rate, the expected volatility of the underlying stock, and expected dividends. The assumptions used in the Black Scholes pricing model are estimated as follows: • Fair Value of Common Stock: The Company determines the fair value of common stock as of each grant date using the market closing price of Pluralsight, Inc.’s Class A common stock on the date of grant. • Risk-free Interest Rate: The risk-free interest rate is derived from the implied yield available on U.S. Treasury zero-coupon issues with remaining terms similar to the expected term of the options. • Expected Term: The expected term is estimated using the simplified method due to a lack of historical exercise activity for the Company. The simplified method calculates the expected term as the mid-point between the vesting date and the contractual expiration date of the award. For the ESPP, the Company uses the period from the beginning of the offering period to the end of each purchase period. • Volatility: The price volatility factor is based on the historical volatilities of comparable companies as the Company does not have sufficient trading history for its common stock. To determine comparable companies, the Company considers public enterprise cloud-based application providers and selects those that are similar in size, stage of life cycle, and financial leverage. The Company will continue to use this process until a sufficient amount of historical information regarding volatility becomes available, or until circumstances change such that the identified companies are no longer relevant, in which case, more suitable companies whose share prices are publicly available would be utilized in the calculation. • Dividend Yield: The Company has not and does not expect to pay dividends for the foreseeable future. The Company also records equity-based compensation expense when the Company or a holder of an economic interest in the Company purchases shares from an employee for an amount in excess of the fair value of the shares at the time of purchase. The Company recognizes any excess value transferred in these transactions as equity-based compensation expense in the consolidated statement of operations. Non-Controlling Interests The non-controlling interests balance represents the economic interests of LLC Units of Pluralsight Holdings held by Continuing Members, based on the portion of LLC Units owned by Continuing Members. Income or loss is attributed to the non-controlling interests based on the weighted-average LLC Units outstanding during the period, excluding LLC Units that are subject to time-based vesting requirements. As of December 31, 2018 , the non-controlling interests owned 51.4% of the vested LLC Units outstanding. The non-controlling interests’ ownership percentage can fluctuate over time as LLC Units vest and as Continuing Members elect to exchange LLC Units for Class A common stock of Pluralsight, Inc. Foreign Currency The functional currency of the Company’s international subsidiaries is the local currency. For those subsidiaries, expenses denominated in the functional currency are translated into U.S. dollars using average exchange rates in effect during the period, and assets and liabilities are translated using period-end exchange rates. The foreign currency translation adjustments are included in accumulated other comprehensive (loss) income as a component of members’ deficit. Foreign currency transaction gains or losses are recorded in other income, net. Income Taxes As a result of the Reorganization Transactions, Pluralsight, Inc. became the sole managing member of Pluralsight Holdings, which is treated as a partnership for U.S. federal and most applicable state and local income tax purposes. As a partnership, Pluralsight Holdings is not subject to U.S. federal and certain state and local income taxes. Any taxable income or loss generated by Pluralsight Holdings is passed through to and included in the taxable income or loss of its members, including Pluralsight, Inc. following the Reorganization Transactions, on a pro rata basis. Pluralsight, Inc. is subject to U.S. federal income taxes, in addition to state and local income taxes with respect to its allocable share of any taxable income of Pluralsight Holdings following the Reorganization Transactions. The Company is also subject to taxes in foreign jurisdictions. The Company records a provision for income taxes for the anticipated tax of its reported results of operations using the asset and liability method. Deferred income taxes are recognized by applying the enacted tax rates expected to be in effect in future years to the differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases as well as net operating losses and tax credit carryforwards. The measurement of deferred tax assets is reduced by a valuation allowance when it is more likely than not that some portion of the deferred tax assets will not be realized. The Company does not recognize certain tax benefits from uncertain tax positions within the provision for income taxes. A tax benefit is recognized only if it is more likely than not that the tax position will be sustained on examination by taxing authorities based on the technical merits of the position. For such positions, the largest benefit that has a greater than 50% likelihood of being realized upon settlement is recognized in the financial statements. Net Loss Per Share Basic net loss per share is computed by dividing net loss attributable to Pluralsight, Inc. for the period following the Reorganization Transactions by the weighted-average number of shares of Class A common shares outstanding during the same period after giving effect to weighted-average shares of Class A common stock that remain subject to time-based vesting requirements. Diluted net loss per share is computed giving effect to all potential weighted-average dilutive shares for the period following the Reorganization Transactions including LLC Units held by Continuing Members that are convertible into Class A common stock, stock options, RSUs, warrants to purchase Class A common stock, and shares issuable under the ESPP for the period after the Reorganization Transactions. The dilutive effect of outstanding awards, if any, is reflected in diluted earnings per share by application of the treasury stock method or if-converted method, as applicable. Recent Accounting Pronouncements Under the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), the Company meets the definition of an emerging growth company. Under the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards issued subsequent to the enactment of the JOBS Act until such time as those standards apply to private companies. The Company has elected to use this extended transition period for complying with new or revised accounting standards that have different effective dates for public and private companies until the Company is no longer an emerging growth company or until the Company affirmatively and irrevocably opts out of the extended transition period. As a result, the Company’s financial statements may not be comparable to companies that comply with new or revised accounting pronouncements as of public company effective dates. Recently Adopted Accounting Pronouncements In May 2017, the FASB issued ASU 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting , which provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in the ASU. The ASU is effective for all entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. During the first quarter of 2018, the Company adopted the ASU prospectively. The adoption of the ASU had no material effect on the consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment , which eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. For public business entities that are SEC filers, the ASU is effective for the annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. For public business entities that are not SEC filers, the ASU is effective for the annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2020. For all other entities, the ASU is effective for the annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2021. The Company early adopted this ASU for its annual goodwill impairment test as of October 1, 2018. The adoption had no material effect on the consolidated financial statements. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business , which clarifies the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions or disposals of assets or businesses. The new guidance is effective for public business entities for annual periods beginning after December 15, 2017, including interim periods within those periods. For all other entities, the ASU is effective for annual periods beginning after December 15, 2018, and interim periods within annual periods beginning after December 15, 2019. The Company early adopted this standard as of January 1, 2018. The adoption had no impact on the consolidated financial statements as of the date of adoption or for the year ended December 31, 2018. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments . This update clarifies how certain cash flows should be classified with the objective of reducing the existing diversity in practice. This update is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within fiscal years beginning after December 15, 2019. Early adoption is permitted, including adoption in an interim period. The amendments in this ASU should be applied using a retrospective transition method to each period presented. Among other pro

Restatement of Consolidated Fin

Restatement of Consolidated Financial Statements	12 Months Ended
	Dec. 31, 2018
Accounting Changes and Error Corrections [Abstract]
Restatement of Consolidated Financial Statements	Restatement of Consolidated Financial Statements The Company’s consolidated financial statements as of and for the year ended December 31, 2018, along with the accompanying footnotes, have been restated herein to correct a material error. The Board of Directors of Pluralsight, Inc., in consultation with the Audit Committee of the Board, reached a determination on June 13, 2019 that the Company's consolidated financial statements and related disclosures as of and for the year ended December 31, 2018, contained an error in recognizing non-cash equity-based compensation resulting in an understatement of net loss. This non-cash equity-based compensation error related to the incorrect timing of recognition of expense for certain RSUs, which expense was initially recognized on a straight-line attribution basis. Upon further review, management determined that the non-cash equity-based compensation expense for such RSUs should have been recognized on a tranche-by-tranche basis ("accelerated attribution method") because the RSUs have a graded-vesting schedule and contain a performance condition. The impact of correcting the attribution shifts the non-cash equity-based compensation expense to earlier reporting periods, while the total cumulative expense expected to be recognized over the service period will remain the same. The following tables present the effects of the restatement on the Company’s consolidated balance sheet as of December 31, 2018, and the consolidated statements of operations, comprehensive loss, redeemable convertible preferred units, members’ deficit and stockholders’ equity, and cash flows for the year ended December 31, 2018: Consolidated Balance Sheet (in thousands, except share and per share amounts) December 31, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 194,306 $ — $ 194,306 Accounts receivable, net of allowances of $2,501 as of December 31, 2018 63,436 — 63,436 Prepaid expenses and other current assets 8,323 — 8,323 Total current assets 266,065 — 266,065 Property and equipment, net 31,641 — 31,641 Content library, net 7,050 — 7,050 Intangible assets, net 1,759 — 1,759 Goodwill 123,119 — 123,119 Restricted cash 16,765 — 16,765 Other assets 1,064 — 1,064 Total assets $ 447,463 $ — $ 447,463 Liabilities and stockholders’ equity Current liabilities: Accounts payable $ 7,160 $ — $ 7,160 Accrued expenses 32,047 — 32,047 Accrued author fees 10,002 — 10,002 Deferred revenue 157,695 — 157,695 Total current liabilities 206,904 — 206,904 Deferred revenue, net of current portion 14,886 — 14,886 Facility financing obligation 15,777 — 15,777 Other liabilities 1,303 — 1,303 Total liabilities 238,870 — 238,870 Commitments and contingencies (Note 9) Stockholders’ equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 65,191,907 shares issued and outstanding as of December 31, 2018 7 — 7 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 57,490,881 shares issued and outstanding as of December 31, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,586,173 shares issued and outstanding as of December 31, 2018 1 — 1 Additional paid-in capital 452,576 4,323 456,899 Accumulated other comprehensive loss (41 ) — (41 ) Accumulated deficit (351,123 ) (4,323 ) (355,446 ) Total stockholders’ equity attributable to Pluralsight, Inc. 101,426 — 101,426 Non-controlling interests 107,167 — 107,167 Total stockholders’ equity 208,593 — 208,593 Total liabilities and stockholders’ equity $ 447,463 $ — $ 447,463 Consolidated Statement of Operations (in thousands, except per share amounts) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Revenue $ 232,029 $ — $ 232,029 Cost of revenue 62,550 65 62,615 Gross profit 169,479 (65 ) 169,414 Operating expenses: Sales and marketing 153,643 4,766 158,409 Technology and content 65,998 3,291 69,289 General and administrative 68,351 10,067 78,418 Total operating expenses 287,992 18,124 306,116 Loss from operations (118,513 ) (18,189 ) (136,702 ) Other (expense) income: Interest expense (6,826 ) — (6,826 ) Loss on debt extinguishment (4,085 ) — (4,085 ) Other income, net 1,504 — 1,504 Loss before income taxes (127,920 ) (18,189 ) (146,109 ) Provision for income taxes (664 ) — (664 ) Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Less: Net loss attributable to non-controlling interests (44,917 ) (4,743 ) (49,660 ) Net loss attributable to Pluralsight, Inc. $ (83,667 ) $ (13,446 ) $ (97,113 ) Less: Accretion of Series A redeemable convertible preferred units (176,275 ) — (176,275 ) Net loss attributable to common shares $ (259,942 ) $ (13,446 ) $ (273,388 ) Net loss per share, basic and diluted (1) $ (0.65 ) $ (0.07 ) $ (0.72 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,840 62,840 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. PLURALSIGHT, INC. Consolidated Statements of Comprehensive Loss (in thousands) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Other comprehensive loss: Foreign currency translation losses, net (112 ) — (112 ) Comprehensive loss $ (128,696 ) $ (18,189 ) $ (146,885 ) Less: Comprehensive loss attributable to non-controlling interests (44,967 ) (4,743 ) (49,710 ) Comprehensive loss attributable to Pluralsight, Inc. $ (83,729 ) $ (13,446 ) $ (97,175 ) Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity As Previously Reported for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — 984 — — — — — — — — — — 984 Equity-based compensation — — — 13,155 — — — — — — — — — — 13,155 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (14,139 ) — — — — — — — — (162,136 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss — — — — — — — — — — — — (42,660 ) — (42,660 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 582,030 — — — 582,041 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Effect of exchanges of LLC Units — — — — 1,107,448 — (1,071,448 ) — (36,000 ) — 1,723 — — (1,723 ) — Issuance of common stock under employee stock purchase plan — — — — 836,365 1 — — — — 12,537 — — — 12,538 Vesting of restricted stock units — — — — 608,488 — — — 423,862 — — — — — — Exercise of common stock warrants — — — — 267,918 — — — — — — — — — — Exercise of common stock options — — — — 61,418 — — — — — 840 — — — 840 Forfeiture of unvested LLC Units — — — — — — (4,460 ) — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — (16,905 ) — — — (16,905 ) Equity-based compensation — — — — — — — — — — 41,607 — — — (41,607 ) Adjustments to non-controlling interests — — — — — — — — — — (19,628 ) — — 19,628 — Foreign currency translation losses — — — — — — — — — — — (44 ) — (50 ) (94 ) Net loss — — — — — — — — — — — — (41,007 ) (44,917 ) (85,924 ) Balance at December 31, 2018 — $ — — $ — 65,191,907 $ 7 57,490,881 $ 6 14,586,173 $ 1 $ 452,576 $ (41 ) $ (351,123 ) $ 107,167 $ 208,593 Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) Restatement Adjustments for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 — $ — — $ — — $ — — $ — — $ — $ — $ — $ — $ — $ — Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — — — — — — — — — — — — — Equity-based compensation — — — 9,123 — — — — — — — — — — 9,123 Accretion of Series A redeemable convertible preferred units — — (9,123 ) — — — — — — — — 9,123 — — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (9,123 ) — (9,123 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions — — — — — — — — — — — — — — — Initial public offering, net of offering costs — — — — — — — — — — — — — — — Allocation of equity to non-controlling interests — — — — — — — — — — — — — — — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — — — — — — — — — — — — Settlement of equity appreciation rights — — — — — — — — — — — — — — — Effect of exchanges of LLC Units — — — — — — — — — — — — — — — Issuance of common stock under employee stock purchase plan — — — — — — — — — — — — — — — Vesting of restricted stock units — — — — — — — — — — — — — — — Exercise of common stock warrants — — — — — — — — — — — — — — — Exercise of common stock options — — — — — — — — — — — — — — — Forfeiture of unvested LLC Units — — — — — — — — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — — — — — — Equity-based compensation — — — — — — — — — — 9,066 — — — 9,066 Adjustments to non-controlling interests — — — — — — — — — — (4,743 ) — — 4,743 — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (4,323 ) (4,743 ) (9,066 ) Balance at December 31, 2018 — $ — — — — $ — — $ — — $ — $ 4,323 $ — $ (4,323 ) $ — $ — Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) As Restated for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — 984 — — — — — — — — — — 984 Equity-based compensation, as restated — — — 22,278 — — — — — — — — — — 22,278 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (23,262 ) — — — — — — — — (153,013 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss, as restated — — — — — — — — — — — — (51,783 ) — (51,783 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 582,030 — — — 582,041 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Effect of exchanges of LLC Units — — — — 1,107,448 — (1,071,448 ) — (36,000 ) — 1,723 — — (1,723 ) — Issuance of common stock under employee stock purchase plan — — — — 836,365 1 — — — — 12,537 — — — 12,538 Vesting of restricted stock units — — — — 608,488 — — — 423,862 — — — — — — Exercise of common stock warrants — — — — 267,918 — — — — — — — — — — Exercise of common stock options — — — — 61,418 — — — — — 840 — — — 840 Forfeiture of unvested LLC Units — — — — — — (4,460 ) — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — (16,905 ) — — — (16,905 ) Equity-based compensation, as restated — — — — — — — — — — 50,673 — — — 50,673 Adjustments to non-controlling interests, as restated — — — — — — — — — — (24,371 ) — — 24,371 — Foreign currency translation losses — — — — — — — — — — — (44 ) — (50 ) (94 ) Net loss, as restated — — — — — — — — — — — — (45,330 ) (49,660 ) (94,990 ) Balance at December 31, 2018, as restated — $ — — $ — 65,191,907 $ 7 57,490,881 $ 6 14,586,173 $ 1 $ 456,899 $ (41 ) $ (355,446 ) $ 107,167 $ 208,593 Consolidated Statement of Cash Flows (in thousands) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Operating activities Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Adjustments to reconcile net loss to net cash used in operating activities: Depreciation of property and equipment 8,318 — 8,318 Amortization of acquired intangible assets 8,681 — 8,681 Amortization of course creation costs 1,993 — 1,993 Equity-based compensation 54,303 18,189 72,492 Provision for doubtful accounts 675 — 675 Amortization of debt discount and debt issuance costs 1,215 — 1,215 Debt extinguishment costs 4,197 — 4,197 Deferred tax benefit (252 ) — (252 ) Other 161 — 161 Changes in assets and liabilities: Accounts receivable (26,156 ) — (26,156 ) Prepaid expenses and other assets (3,482 ) — (3,482 ) Accounts payable 1,385 — 1,385 Accrued expenses and other liabilities 7,973 — 7,973 Accrued author fees 2,123 — 2,123 Deferred revenue 61,554 — 61,554 Net cash used in operating activities (5,896 ) — (5,896 ) Investing activities Purchases of property and equipment (8,796 ) — (8,796 ) Purchases of content library (3,340 ) — (3,340 ) Net cash used in investing activities (12,136 ) — (12,136 ) Financing activities Proceeds from initial public offering, net of underwriting discounts and commissions 332,080 — 332,080 Payments of costs related to initial public offering (7,083 ) — (7,083 ) Taxes paid related to net share settlement of equity awards (16,905 ) — (16,905 ) Proceeds from issuance of common stock from employee equity plans 13,378 — 13,378 Borrowings of long-term debt 20,000 — 20,000 Repayments of long-term debt (137,710 ) — (137,710 ) Payments of debt extinguishment costs (2,179 ) — (2,179 ) Payments of debt issuance costs (450 ) — (450 ) Payments to settle equity appreciation rights (325 ) — (325 ) Other (17 ) — (17 ) Net cash provided by financing activities 200,789 — 200,789 Effect of exchange rate changes on cash, cash equivalents, and restricted cash (163 ) — (163 ) Net increase in cash, cash equivalents, and restricted cash 182,594 — 182,594 Cash, cash equivalents, and restricted cash, beginning of period 28,477 — 28,477 Cash, cash equivalents, and restricted cash, end of period $ 211,071 $ — $ 211,071 Description of Adjustments The adjustments in the tables above reflect an increase in equity-based compensation expense to correct for the error in attribution of equity-based compensation from the straight-line method to the accelerated attribution method. The following table outlines the classification of the equity-based compensation adjustments in the statement of operations: Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Cost of revenue $ 140 $ 65 $ 205 Sales and marketing 14,330 4,766 19,096 Technology and content 8,747 3,291 12,038 General and administrative 31,086 10,067 41,153 Total equity-based compensation $ 54,303 $ 18,189 $ 72,492 The adjustment to equity-based compensation increased net loss for the year ended December 31, 2018, and as a result, increased the net loss attributable to the non-controlling interests. The Company allocates loss to the non-controlling interests for the periods following the Reorganization Transactions using the weighted-average ownership percentage of LLC Units held by the Continuing Members. The following table illustrates the allocation of the error in equity-based compensation between Pluralsight, Inc., including amounts attributable to the period prior to the Reorganization Transactions, and the non-controlling interests: Year Ended December 31, 2018 Adjustments to equity-based compensation attributable to the period prior to the Reorganization Transactions $ 9,123 Adjustments to equity-based compensation attributable to non-controlling interests 4,743 Adjustments to equity-based compensation attributable to Pluralsight, Inc. 4,323 Total adjustments to equity-based compensation $ 18,189 The increase in equity-based compensation also reduced the amount of unrecognized equity-based compensation and the weighted-average period the expense is expected to be recognized as follows: Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Total unrecognized equity-based compensation expense related to RSUs (in millions) $ 60.0 $ (18.2 ) $ 41.8 Remaining weighted-average period RSU expense is expected to be recognized (in years) 2.9 0.5 2.4 The unaudited interim financial information for the quarter periods ended June 30, September 30, and December 31, 2018 have also been restated to correct the error in non-cash equity-based compensation. See Note 18—Quarterly Financial Data (unaudited) for additional information.

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The Company measures and records certain financial assets at fair value on a recurring basis. Fair value is based on the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company’s financial instruments that are measured at fair value on a recurring basis consist of money market funds. The following three levels of inputs are used to measure the fair value of financial instruments: Level 1: Quoted market prices in active markets for identical assets or liabilities. Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data. Level 3: Unobservable inputs that are not corroborated by market data. The fair value of the Company’s financial instruments were as follows (in thousands): As of December 31, 2018 Level 1 Level 2 Level 3 Total Cash and cash equivalents: Money market funds $ 185,405 $ — $ — $ 185,405 As of December 31, 2017 Level 1 Level 2 Level 3 Total Cash and cash equivalents: Money market funds $ 25,146 $ — $ — $ 25,146 Fair Value of Other Financial Instruments The carrying amounts of the Company’s accounts receivable, accounts payable, accrued expenses, and other liabilities approximate their fair values due to the short maturities of these assets and liabilities.

Balance Sheet Components

Balance Sheet Components	12 Months Ended
	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Balance Sheet Components	Balance Sheet Components Prepaid expenses and other current assets Prepaid expenses and other current assets consisted of the following (in thousands): As of December 31, 2018 2017 Prepaid expenses $ 7,931 $ 4,586 Other current assets 392 539 Prepaid expenses and other current assets $ 8,323 $ 5,125 Property and equipment Property and equipment, net consisted of the following (in thousands): As of December 31, 2018 2017 Computer equipment $ 9,369 $ 7,482 Software 2,031 1,982 Capitalized internal-use software costs 13,880 8,631 Furniture and fixtures 5,478 5,234 Buildings 11,251 11,251 Leasehold improvements 1,490 1,324 Construction in progress 1,671 587 Build-to-suit lease asset under construction 8,281 — Total property and equipment 53,451 36,491 Less: Accumulated depreciation (21,810 ) (14,034 ) Property and equipment, net $ 31,641 $ 22,457 Depreciation expense for property and equipment totaled $8.3 million , $6.7 million , and $4.3 million for the years ended December 31, 2018, 2017, and 2016, respectively. In August 2018, the Company entered into lease agreements for its future corporate headquarters to be constructed in Draper, Utah. Due to various forms of involvement in the design and construction of the building, the Company is deemed to be the owner of the building during the construction period for accounting purposes. As of December 31, 2018, the Company recorded a construction in progress asset of $8.3 million for the building with a corresponding facility financing obligation. Accrued expenses Accrued expenses consisted of the following (in thousands): As of December 31, 2018 2017 Accrued compensation $ 22,285 $ 18,568 Accrued income and other taxes payable 5,408 3,492 Accrued other current liabilities 4,354 4,454 Accrued expenses $ 32,047 $ 26,514

Acquisition

Acquisition	12 Months Ended
	Dec. 31, 2018
Business Combinations [Abstract]
Acquisition	Acquisition A Train Simple Company On July 19, 2016, the Company completed its purchase of substantially all assets of A Train Simple Company (“Train Simple”) for total cash consideration of $0.7 million , which was accounted for as a business combination. Train Simple was a provider of video tutorials for professional developers and designers related to Adobe software and products and had a library of over 170 courses. These courses were merged into the Company’s existing course library on its platform. Of the consideration transferred, $0.2 million was recorded as the acquired content library. The excess of the purchase consideration over the fair value of the net tangible and identifiable intangible assets acquired was recorded as goodwill. The goodwill is attributable to Train Simple’s assembled workforce and synergies acquired, and is deductible for income tax purposes.

Intangible Assets

Intangible Assets	12 Months Ended
	Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets	Intangible Assets Intangible assets are summarized as follows (dollars in thousands): As of December 31, 2018 Weighted Average Gross Accumulated Net Book Content library: Acquired content library 0.5 $ 32,835 $ 32,229 $ 606 Course creation costs 3.5 13,552 7,108 6,444 Total $ 46,387 $ 39,337 $ 7,050 Intangible assets: Technology 2.6 $ 4,500 $ 2,786 $ 1,714 Trademarks — 162 162 — Noncompetition agreements — 390 390 — Customer relationships — 2,750 2,750 — Database — 40 40 — Domain names Indefinite 45 — 45 Total $ 7,887 $ 6,128 $ 1,759 As of December 31, 2017 Weighted Average Gross Carrying Amount Accumulated Amortization Net Book Value Content library: Acquired content library 2.4 $ 32,835 $ 24,643 $ 8,192 Course creation costs 3.8 10,640 5,391 5,249 Total $ 43,475 $ 30,034 $ 13,441 Intangible assets: Technology 4.5 $ 4,500 $ 2,080 $ 2,420 Trademarks 4.8 1,162 773 389 Noncompetition agreements 0.8 390 390 — Customer relationships 0.8 2,750 2,750 — Database — 40 40 — Domain names Indefinite 45 — 45 Total $ 8,887 $ 6,033 $ 2,854 Intangible assets are amortized using the straight-line method over the estimated useful lives. Amortization expense of acquired intangible assets was $8.7 million , $8.5 million , and $8.0 million for the years ended December 31, 2018, 2017, and 2016, respectively. Amortization expense of course creation costs was $2.0 million , $1.5 million , and $1.3 million for the years ended December 31, 2018, 2017, and 2016, respectively. Based on the recorded intangible assets at December 31, 2018, estimated amortization expense is expected to be as follows (in thousands): Year Ending December 31, Amortization Expense 2019 $ 3,371 2020 2,358 2021 1,781 2022 894 2023 360 Total $ 8,764

Credit Facilities

Credit Facilities	12 Months Ended
	Dec. 31, 2018
Debt Disclosure [Abstract]
Credit Facilities	Credit Facilities Silicon Valley Bank Credit Agreement On November 17, 2014, Pluralsight, LLC and PL Studios, LLC entered into the amended and restated credit agreement (the “Second Amended and Restated Credit Agreement”) with a lending syndicate, which was led by Silicon Valley Bank. The agreement provided for a total term loan of $100.0 million and a revolving line of credit of up to $10.0 million , which was used to finance the acquisitions of Code School LLC and Smarterer, Inc. (“Smarterer”). Under the terms of the Second Amended and Restated Credit Agreement, Pluralsight, LLC and PL Studios, LLC were required to maintain compliance with certain negative and affirmative covenants, including financial covenants and covenants relating to the incurrence of other indebtedness, the occurrence of a material adverse change, the maintenance of depository accounts, the disposition of assets, mergers, acquisitions, investments, the granting of liens, and the payment of dividends. On March 1, 2017, the Company entered into a waiver and amendment to the Second Amended and Restated Credit Agreement with its lenders, which provided a waiver on certain events of default that occurred in fiscal quarter ended September 30, 2016, for failure to comply with the consolidated total leverage ratio covenant. The Second Amended and Restated Credit Agreement was secured with a lien against substantially all of the assets of the Company. The outstanding borrowings under the Second Amended and Restated Credit Agreement of $82.5 million were repaid in full in June 2017. The repayment of the borrowings was deemed an extinguishment of the debt. The difference between the amounts paid to extinguish the debt and the net carrying amount on the date of extinguishment was recorded as a loss on extinguishment of $1.9 million in the consolidated statement of operations for the year ended December 31, 2017. Guggenheim Credit Agreement In June 2017, the Company entered into a new long-term debt facility with Guggenheim Corporate Funding, LLC pursuant to a credit agreement (the “Guggenheim Credit Agreement”), consisting of a term loan facility of $115.0 million and a revolving credit facility of $5.0 million from Guggenheim Corporate Funding, LLC. Upon signing the Guggenheim Credit Agreement, the Company borrowed the $115.0 million term loan capacity available and used the majority of the proceeds to repay the full outstanding borrowings of $82.5 million under the Second Amended and Restated Credit Agreement with Silicon Valley Bank. In February 2018, the Company entered into a first amendment to the Guggenheim Credit Agreement and increased its term loan facility and its borrowings thereunder by an additional $20.0 million . In connection with the amendment, the Company issued warrants to the lenders to purchase 424,242 Class A common units at a per unit exercise price of $8.25 (see Note 10—Stockholders’ Equity). The warrants were measured at the estimated fair value of $1.0 million on the date of issuance and were recorded as debt issuance costs, which will be amortized to interest expense over the remaining term of the debt facility. Under the terms of the Guggenheim Credit Agreement, the Company was required to maintain compliance with certain negative and affirmative covenants, including financial covenants and covenants relating to the incurrence of other indebtedness, the occurrence of a material adverse change, the disposition of assets, mergers, acquisitions and investments, the granting of liens, and the payment of dividends. In addition, on a quarterly basis, the Company was required to maintain a maximum ratio of indebtedness to total recurring revenue for the most recent trailing twelve-month period ranging from 0.55 to 1 to 0.65 to 1. The Company was also required to maintain $10.0 million in liquidity, including amounts available under revolving loan commitments as of the last day of any calendar month. The Guggenheim Credit Agreement was secured with a lien against substantially all of the assets of the Company. Interest accrued under the credit agreement at an adjusted LIBOR rate plus 8.50% . Adjusted LIBOR was defined as greater LIBOR rate in effect for each interest period divided by 1 minus the Statutory Reserves (if any) for such Eurodollar borrowing for such interest period, and with respect to the term loan only, a minimum LIBOR floor of 1.00% . Under these borrowings, the Company elected to pay 2.50% of the interest due on each interest payment date in-kind rather than in cash. The borrowings were subject to a prepayment premium of 3.00% if repaid within the first year of the credit agreement, provided that the prepayment premium was reduced by 50% if repayment occurred in connection with an IPO or upon a change of control on or after the first anniversary of the Guggenheim Credit Agreement. The interest rate on the term loan at December 31, 2017 was 10.20% . The Company was required to pay an unused revolving loan fee of 0.50% per annum. As of December 31, 2017, the Company had no outstanding revolving loans. The principal borrowings under the term loan facility were due in full on the maturity date of June 12, 2023. The maturity date of the revolving loan was June 12, 2022. A portion of the net proceeds from the IPO were used to repay the outstanding principal balance of $137.7 million and extinguish the Guggenheim Credit Agreement in May 2018. The Company incurred a loss on debt extinguishment of $4.1 million in connection with the repayment. The Company’s debt consisted of the following (in thousands): As of December 31, 2017 Principal borrowings outstanding $ 116,620 Less: debt issuance costs, net of amortization (583 ) Net carrying amount $ 116,037 Related Party Notes Payable In connection with the acquisition of Smarterer on November 17, 2014, Pluralsight, LLC issued notes payable of $25.0 million to Smarterer equity holders, who as a result of the acquisition became employees of the Company. The notes accrued interest at 5.00% per annum computed on the basis of a 365-day year for actual days elapsed. During the year ended December 31, 2016, the Company incurred interest of $0.1 million in connection with the notes. Of the total notes payable of $25.0 million , $5.6 million was contingent upon the continued service of certain of the Company’s employees. This contingent consideration in which payments are automatically forfeited if employment terminates were for post-combination services. As a result, the amount contingent upon continued service was recorded as compensation over the service period, which was $0.4 million during the year ended December 31, 2016. The final payments of these notes were made during 2016. The portion of the related party notes payable that relates to post-combination services is reflected within operating activities within the consolidated statements of cash flows.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Letters of Credit As of December 31, 2018 and 2017 , the Company had a total of $0.7 million and $0.2 million , respectively, in letters of credit outstanding with a financial institution. These outstanding letters of credit were issued for purposes of securing certain of the Company’s obligations under facility leases. The letters of credit were collateralized by $0.7 million and $0.2 million of the Company’s cash, which is reflected as restricted cash on the consolidated balance sheets as of December 31, 2018 and 2017, respectively. Lease Commitments The Company is committed under certain operating leases with third parties for office space. These leases expire at various times through 2035 . The Company recognizes rent expense on a straight-line basis over the lease period. Payments made under the Company’s lease for its corporate headquarters in Farmington, Utah are not recorded as rent expense in the consolidated statements of operations. These payments are effectively recorded as repayments of the financing obligation and interest expense in the consolidated statements of operations and comprehensive loss as the Company did not qualify for sale-leaseback accounting upon completion of the facilities build-out and is considered to be the owner of the buildings for accounting purposes. In August 2018, the Company entered into a new non-cancellable lease agreement to rent office space for the Company's future headquarters to be constructed in Draper, Utah for a period of 15 years beginning on the earlier to occur of the date that the Company opens for business in the leased premises or the commencement date of June 24, 2020 (which date may be extended by construction delays). The Company will pay basic annual rent in monthly installments beginning on the rent commencement date, which are reflected in the table of future minimum lease payments below. The annual rent amount will be determined based on the cost of construction of the premises. Based on the current estimate of the cost of construction, the basic rent amount for the first year is expected to be $7.9 million , and the annual rent amount will increase by two percent each year following the rent commencement date. In the event the costs incurred by the landlord exceed the agreed upon cost of construction of $90.0 million , the landlord may elect to pay such amounts and add such amounts to the cost of construction and increase the basic rent amount or require the Company to pay such amounts. The landlord has agreed to an abatement of basic rent payments at the commencement of the initial lease term of up to approximately $3.2 million . Based on the Company's involvement in the design and construction of the building, the Company is deemed the owner of the construction project for accounting purposes during the construction period. As a result, the Company recorded a construction in progress asset of $8.3 million and a corresponding facility financing obligation as of December 31, 2018 . In connection with the lease agreement, the Company is required to maintain a deposit of $16.0 million with a financial institution for the benefit of the landlord to secure the Company’s obligations under the lease. The deposit is recorded within restricted cash on the consolidated balance sheet. The lease agreement provides for both a partial and full release of the deposit funds to the Company, provided the Company meets certain liquidity and other financial conditions. Future Minimum Lease Payments At December 31, 2018 , future minimum lease payments, including lease payments for the Company’s facilities in Farmington, Utah, and lease payments for the Company’s future headquarters in Draper, Utah were as follows (in thousands): Year Ending December 31, 2019 $ 5,948 2020 7,466 2021 9,879 2022 9,871 2023 9,861 Thereafter 99,324 Less: Sublease rental income (238 ) Total future minimum lease payments $ 142,111 Rent expense under operating leases for the years ended December 31, 2018 , 2017 , and 2016 was $4.8 million , $2.0 million , and $1.5 million , respectively. Other Commitments The Company has also entered into certain non-cancellable agreements primarily related to cloud infrastructure and software subscriptions in the ordinary course of business. As of December 31, 2018 and 2017, the Company had non-cancellable purchase obligations outstanding with a term of 12 months or longer of $12.8 million and $3.6 million , respectively. Legal Proceedings The Company is involved in legal proceedings from time to time arising in the normal course of business. Management believes that the outcome of these proceedings will not have a material impact on the Company’s financial position, results of operations, or liquidity. Warranties and Indemnification The performance of the Company’s cloud-based technology skills platform is typically warranted to perform in a manner consistent with general industry standards that are reasonably applicable. The Company’s contractual arrangements generally include certain provisions for indemnifying customers against liabilities if its products or services infringe a third-party’s intellectual property rights. To date, the Company has not incurred any material costs as a result of such obligations and has not accrued any material liabilities related to such obligations in the accompanying consolidated financial statements. The Company has also agreed to indemnify its directors and executive officers for costs associated with any fees, expenses, judgments, fines, and settlement amounts incurred by any of these persons in any action or proceeding to which any of those persons is, or is threatened to be, made a party by reason of the person’s service as a director or officer, including any action by the Company, arising out of that person’s services as the Company’s director or officer or that person’s services provided to any other company or enterprise at the Company’s request. The Company maintains director and officer insurance coverage that would generally enable the Company to recover a portion of any future amounts paid. The Company may also be subject to indemnification obligations by law with respect to the actions of its employees under certain circumstances and in certain jurisdictions.

Stockholders' Equity

Stockholders' Equity	12 Months Ended
	Dec. 31, 2018
Equity [Abstract]
Stockholders' Equity	Stockholders’ Equity Amendment and Restatement of Certificate of Incorporation In connection with the Reorganization Transactions, the certificate of incorporation of Pluralsight, Inc. was amended and restated to, among other things, provide for the (i) authorization of 1,000,000,000 shares of Class A common stock with a par value of $0.0001 per share; (ii) authorization of 200,000,000 shares of Class B common stock with a par value of $0.0001 per share; (iii) authorization of 50,000,000 shares of Class C common stock with a par value of $0.0001 per share; (iv) authorization of 100,000,000 shares of undesignated preferred stock with a par value of $0.0001 per share that may be issued from time to time; and (v) establishment of a classified board of directors, divided into three classes, each of whose members will serve for staggered three -year terms. Holders of Class A and Class B common stock are entitled to one vote per share and holders of Class C common stock are entitled to ten votes per share. Except as otherwise required by applicable law, holders of Class A common stock, Class B common stock, and Class C common stock vote together as a single class on all matters on which stockholders generally are entitled to vote. Holders of Class B and Class C common stock are not entitled to receive dividends and will not be entitled to receive any distributions upon the liquidation, dissolution or winding up of the Company. Shares of Class B and Class C common stock may only be issued to the extent necessary to maintain the one -to-one ratio between the number of LLC Units held by the Continuing Members and the number of Class B or Class C common shares held by the Continuing Members. Shares of Class B and Class C common stock are transferable only together with an equal number of LLC Units. Subject to certain limitations and exceptions, Continuing Members may exchange or redeem LLC Units and shares of Class B or Class C common stock, as applicable, for, at the option of Pluralsight, Inc., cash or shares of Class A common stock, on a one -for-one basis. Pluralsight, Inc. must at all times maintain a ratio of one LLC Unit for each share of Class A common stock issued, and Pluralsight Holdings must at all times maintain a one -to-one ratio between the number of shares of Class B or Class C common stock owned by the Continuing Members and the number of LLC Units owned by the Continuing Members. Recapitalization of Pluralsight Holdings In connection with the Reorganization Transactions and the amendment and restatement of the LLC Agreement, all membership interests in Pluralsight Holdings were converted into a single-class of common LLC Units and certain holders of LLC Units elected to exchange LLC Units for Class A common stock of Pluralsight, Inc. The following is a summary of the shares converted or exchanged in connection with the Reorganization Transactions: • 48,407,645 common units of Pluralsight Holdings outstanding prior to the Reorganization Transactions were converted on a one -for-one basis into LLC Units. • 48,447,880 redeemable convertible preferred units of Pluralsight Holdings outstanding prior to the Reorganization Transactions were converted on a one -for-one basis into LLC Units. • 15,783,689 incentive units of Pluralsight Holdings outstanding prior to the Reorganization Transactions were converted into 12,667,778 LLC Units after giving effect to the threshold price and catch-up price per unit. • 3,000,000 Class B incentive units of Pluralsight Holdings outstanding prior to the Reorganization Transactions were converted into 1,747,067 LLC Units after giving effect to the threshold price and catch-up price per unit. In connection with the recapitalization, a total of 39,110,660 LLC Units were exchanged for shares of Class A common stock of Pluralsight, Inc. In addition, the Company issued 58,111,572 shares of Class B common stock and 14,048,138 shares of Class C common stock to the Continuing Members on a one -for-one basis to the corresponding LLC Units held by the Continuing Members. The amended and restated LLC Agreement requires that Pluralsight Holdings at all times maintain (i) a one -to-one ratio between the number of outstanding shares of Class A common stock of Pluralsight, Inc. and the number of LLC Units and (ii) a one -to-one ratio between the number of shares of Class B or Class C common stock owned by the Continuing Members and the number of LLC Units held by the Continuing Members. Rescission Transactions In September 2018, the Company entered into agreements of rescission (“Rescission Transactions”) with certain stockholders of the Company (the “Rescinding Holders”) holding an aggregate of 605,390 shares of Class A common stock, pursuant to which the Company agreed to rescind the individuals' prior exchange of unvested LLC Units of Pluralsight Holdings for unvested shares of Class A common stock in connection with the Reorganization Transactions. As a result of the Rescission Transactions, a total of 605,390 LLC Units of Pluralsight Holdings and a corresponding 455,217 shares of Class B common stock and 150,173 shares of Class C common stock were issued to Rescinding Holders. In addition, the issuance of 605,390 shares of Class A common stock was rescinded. The LLC Units and corresponding shares of Class B and Class C common stock, where applicable, are subject to the same vesting conditions that existed prior to the Rescission Transactions, and the Rescinding Holders are eligible to participate in the TRA. All Rescinding Holders are employees of the Company, including employees and officers who are related parties to the Company. Redeemable Convertible Preferred Units Conversion As described in Note 1—Organization and Description of Business, in connection with the Reorganization Transactions, the LLC Agreement of Pluralsight Holdings was amended and restated to, among other things, effectuate the conversion of 48,447,880 redeemable convertible preferred units into LLC Units of Pluralsight Holdings. Prior to the Reorganization Transactions, Series A redeemable convertible preferred units were redeemable at the option of the holder at an amount equal to the greater of the original issuance price or the aggregate fair value of the Series A redeemable convertible preferred units. Accordingly, prior to the Reorganization Transactions, the Series A redeemable convertible preferred units were accreted to the fair value on the date of conversion of the IPO price of $15.00 per share, or $412.5 million . As the redeemable convertible preferred units were converted into common LLC Units of Pluralsight Holdings, and are no longer redeemable at the option of the holder, the Company reclassified the carrying value of the redeemable convertible preferred units of $582.0 million on the date of the Reorganization Transactions to stockholders’ equity. Initial Public Offering In May 2018, Pluralsight, Inc. completed an IPO of 23,805,000 shares of Class A common stock at a public offering price of $15.00 per share. Pluralsight, Inc. received proceeds of $332.1 million , net of underwriting discounts and commissions, which Pluralsight, Inc. used to purchase newly-issued LLC Units of Pluralsight Holdings at a price per unit equal to the IPO price per share. Exchanges of LLC Units During the year ended December 31, 2018, certain Continuing Members exchanged 1,107,448 LLC Units of Pluralsight Holdings along with their corresponding shares of Class B common stock for an equal number of shares of Class A common stock. Simultaneously, and in connection with these exchanges, the Company cancelled the exchanged shares of Class B common stock. Warrants to Purchase Shares of Class A Common Stock In connection with the first amendment of the Guggenheim Credit Agreement, the Company issued warrants to the lenders to purchase 424,242 shares of Class A common stock of Pluralsight, Inc. at an exercise price of $8.25 per share. See Note 8—Credit Facilities for additional details. The warrants were measured at the fair value on the date of issuance, which was determined to be $1.0 million using a Black-Scholes option pricing model and a probability-weighted expected return methodology. As the warrants are exercisable for shares of the Company’s Class A common stock, the Company recorded the warrants within stockholders’ equity. The warrants were cashless-exercised in October 2018 resulting in the issuance of 267,918 shares of Class A common stock. Preferred Units Prior to the Reorganization Transactions, Pluralsight Holdings had authorized multiple series of redeemable convertible preferred units (collectively, the “Preferred Units”), in addition to common units. The number of authorized and outstanding Preferred Units of Pluralsight Holdings was as follows: As of December 31, 2017 Authorized Outstanding Series A 27,500,000 27,500,000 Series B 17,716,286 17,716,286 Series C 3,231,594 3,231,594 Total 48,447,880 48,447,880 The net carrying value of Preferred Units consisted of the following (in thousands): As of December 31, 2017 Series A $ 236,225 Series B 139,194 Series C 30,347 Total $ 405,766 During the year ended December 31, 2016, Pluralsight Holdings entered into unit purchase agreements to issue in aggregate 3,231,594 Series C redeemable convertible preferred units in exchange for $30.4 million in cash. In conjunction with the issuance of the Series C redeemable convertible preferred units, the Company recorded $0.1 million of offering costs, which has been recorded as a reduction to proceeds from the Preferred Units. The liquidation preference (in thousands), original issue price per unit, and conversion rates of the Preferred Units, in order of liquidation preference, as of December 31, 2017, was: Liquidation Preference Original Issue Price Conversion Ratio Series A $ 27,500 $ 1.00 1:1 Series B 139,250 7.86 1:1 Series C 30,442 9.42 1:1 Total liquidation preference $ 197,192 Common Units Prior to the Reorganization Transactions, the number of authorized and outstanding common units of Pluralsight Holdings was as follows: As of December 31, 2017 Authorized Outstanding Class A common units 112,556,982 35,446,574 Class B common units 15,961,071 12,961,071 Total 128,518,053 48,407,645 During the year ended December 31, 2017, Pluralsight Holdings entered into unit purchase agreements to issue an aggregate of 625,373 Class A common units for an aggregate purchase price of $4.4 million . During the year ended December 31, 2017, an investor of Pluralsight Holdings purchased 6,731,791 Class A common units from a co-founder and former employee of the Company at a price of $8.25 per unit for an aggregate purchase price of $55.5 million . At the close of the transaction, the Company recorded $9.9 million in equity-based compensation expense, included in general and administrative expenses, related to the excess of the selling price per unit paid to the former employee over the then fair value of the purchased units. During the year ended December 31, 2016, Pluralsight Holdings entered into unit purchase agreements to issue an aggregate of 353,351 Class A common units in exchange for $2.0 million . In conjunction with the issuance of the Class A common units, the Company recorded $14,000 of offering costs, which has been recorded as a reduction to proceeds from the sale of common units. Class B Common Units Conversion On June 9, 2017, Pluralsight Holdings amended its Operating Agreement to create two separate classes of common units, Class A and Class B common units. Upon creation of Class B common units, 12,961,071 common units beneficially owned by the Company’s co-founder and Chief Executive Officer were converted into Class B common units. The difference in fair value between the Class A common units and Class B common units of $2.1 million on the date of the conversion was recorded as compensation expense, included in general and administrative expenses, during the year ended December 31, 2017. The difference in fair value was calculated by applying an incremental discount in the OPM scenario to reflect the differences in rights and restrictions between Class A and Class B common units. The rights and privileges of Class A and Class B common units were identical with the exception of voting rights and conversion. Class B common units were entitled to 10 votes per unit, whereas Class A common units were entitled to one vote per unit. In addition, Class B common units had certain protective provisions that prevented the Company from issuing or authorizing additional Class B common units or other equity securities having voting rights in excess of one vote per unit.

Non-Controlling Interests

Non-Controlling Interests	12 Months Ended
	Dec. 31, 2018
Noncontrolling Interest [Abstract]
Non-Controlling Interests	Non-Controlling Interests In connection with the Reorganization Transactions, Pluralsight, Inc. became the sole managing member of Pluralsight Holdings and as a result consolidates the results of operations of Pluralsight Holdings. The non-controlling interests balance represents the LLC Units of Pluralsight Holdings held by Continuing Members, based on the portion of LLC Units owned by Continuing Members. Following the Reorganization Transactions, the total adjustments to the non-controlling interests were $24.4 million (restated) and were primarily related to the settlement of equity-based awards and equity-based compensation. Income or loss is attributed to the non-controlling interests based on the weighted-average ownership percentages of LLC Units outstanding during the period, excluding LLC Units that are subject to time-based vesting requirements. As of December 31, 2018 , the non-controlling interests of Pluralsight Holdings owned 51.4% of the outstanding LLC Units, with the remaining 48.6% owned by Pluralsight, Inc. The ownership of the LLC Units is summarized as follows: As of December 31, 2018 Units Ownership % Pluralsight, Inc.'s ownership of LLC Units 65,191,907 48.6 % LLC Units owned by the Continuing Members (1) 68,881,732 51.4 % 134,073,639 100.0 % ________________________ (1) Excludes 3,195,322 LLC Units still subject to time-based vesting requirements.

Equity-Based Compensation

Equity-Based Compensation	12 Months Ended
	Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Equity-Based Compensation	Equity-Based Compensation Incentive Unit Plan The Company granted incentive units of Pluralsight Holdings to certain employees and directors prior to its IPO pursuant to the Incentive Unit Plan (“2013 Plan”). In connection with the Reorganization Transactions, all outstanding incentive units were converted into LLC Units of Pluralsight Holdings and certain holders elected to exchange LLC Units for shares of Class A common stock of Pluralsight, Inc. Shares of Class A common stock and LLC Units issued as a result of the exchange or conversion of unvested incentive units remain subject to the same time-based vesting requirements that existed prior to the Reorganization Transactions, and as such the Company continues to record equity-based compensation expense for unvested awards. The grant date fair value of incentive units was determined using a hybrid method consisting of both an option-pricing method (“OPM”), and probability-weighted expected return method (“PWERM”). Under the PWERM methodology, the fair value of the Company’s securities were estimated based upon an analysis of future values for the Company, assuming various outcomes. The security values are based on the probability-weighted present value of expected future investment returns considering each of the possible outcomes available as well as the rights of each class of security. The future value of the securities under each outcome was discounted back to the valuation date at an appropriate risk-adjusted discount rate and probability weighted to arrive at an indication of value for the securities. The outcomes evaluated under the PWERM methodology included (i) an IPO in the near term using an expected pricing and timing of an IPO using revenue multiples of peer companies, and (ii) a liquidity event in the longer term with less visibility into the timing and type of exit event using the OPM methodology using a discounted cash flow analysis and a comparable market analysis. The number of authorized and outstanding incentive units outstanding for periods prior to the IPO was as follows: As of December 31, 2017 Authorized Outstanding Incentive units 16,229,445 15,791,871 Class A incentive units 3,000,000 — Class B incentive units 3,000,000 3,000,000 Total 22,229,445 18,791,871 The following table summarizes the incentive unit activity for the years ended December 31, 2018, 2017 and 2016: Number of Units Weighted- Average Threshold Price Weighted- Average Catch-up Price Aggregate Intrinsic Value (1) (in millions) Incentive units: Incentive units outstanding at January 1, 2016 10,557,437 $ 4.34 $ 2.43 Incentive units granted 4,338,813 9.42 4.06 Incentive units redeemed (353,357 ) 1.00 — Incentive units forfeited or cancelled (543,209 ) 7.43 4.42 Incentive units outstanding at December 31, 2016 13,999,684 5.88 2.92 $ 42.0 Incentive units granted 2,462,220 9.42 3.03 Incentive units redeemed (582,804 ) 3.54 1.78 Incentive units forfeited or cancelled (87,229 ) 7.97 4.75 Incentive units outstanding at December 31, 2017 15,791,871 6.50 2.97 77.0 Incentive units forfeited or cancelled (8,182 ) 7.86 4.81 Incentive units converted or exchanged in connection with the IPO (15,783,689 ) 6.50 2.97 Incentive units outstanding at December 31, 2018 — $ — $ — $ — Incentive units vested—December 31, 2016 8,322,892 $ 4.02 $ 2.39 $ 35.8 Incentive units vested—December 31, 2017 10,181,221 $ 4.98 $ 2.65 $ 61.9 ________________________ (1) Aggregate intrinsic value is calculated as the difference between the fair value of the common unit on December 31, 2017 and 2016, respectively, and the threshold price less the catch-up price. The following table summarizes the Class B incentive unit activity for the years ended December 31, 2018 and 2017: Number of Units Weighted- Average Threshold Price Weighted Average Catch-up Price Aggregate Intrinsic Value (1) (in millions) Class B incentive units: Class B incentive units outstanding at December 31, 2016 — $ — $ — Class B incentive units granted 3,000,000 9.42 2.64 Class B incentive units outstanding at December 31, 2017 3,000,000 9.42 2.64 $ 5.2 Class B incentive units converted or exchanged in connection with the IPO (3,000,000 ) 9.42 2.64 Class B incentive units outstanding at December 31, 2018 — $ — $ — $ — ________________________ (1) Aggregate intrinsic value is calculated as the difference between the fair value of the common unit on December 31, 2017 and the threshold price less the catch-up price. During the year ended December 31, 2017, Pluralsight Holdings paid $4.1 million to redeem 582,804 outstanding incentive units. All redeemed units were held by current employees. The purchase price was in excess of the fair value of the incentive units on the redemption date, which resulted in compensation expense equal to the premium of $0.4 million . During the year ended December 31, 2016, Pluralsight Holdings paid $2.0 million to redeem 353,357 outstanding incentive units. All redeemed units were held by current and former employees. The purchase price was in excess of the fair value of the incentive units on the redemption date, which resulted in compensation expense equal to the premium of $0.1 million . The number of incentive units outstanding and vested, including Class B incentive units, at the respective threshold price and catch-up price per unit was as follows: As of December 31, 2017 Incentive Units Outstanding Incentive Units Vested Threshold Price Number of Weighted Number of Weighted $1.00 4,400,988 $ — 4,400,988 $ — 1.20 270,593 — 270,593 — 7.86 4,354,669 5.04 3,796,845 5.29 9.42 9,765,621 3.36 1,712,795 4.06 18,791,871 $ 2.92 10,181,221 $ 2.65 The number and weighted-average grant date fair value for unvested incentive units granted and outstanding was as follows: Incentive Units Weighted- Average Grant Date Fair Value Incentive units: Unvested units outstanding at January 1, 2016 4,649,737 $ 2.16 Granted 4,338,813 3.66 Vested (2,768,549 ) 1.93 Forfeited or cancelled (543,209 ) 3.03 Unvested units outstanding at December 31, 2016 5,676,792 3.34 Granted 2,462,220 4.07 Vested (2,441,133 ) 3.11 Forfeited or cancelled (87,229 ) 3.23 Unvested units outstanding at December 31, 2017 5,610,650 3.76 Vested (500,749 ) 3.66 Forfeited or cancelled (8,182 ) 3.20 Incentive units converted or exchanged in connection with the IPO (5,101,719 ) 3.77 Unvested units outstanding at December 31, 2018 — $ — Class B incentive units: Unvested units outstanding at December 31, 2016 — $ — Granted 3,000,000 6.05 Unvested units outstanding at December 31, 2017 3,000,000 6.05 Incentive units converted or exchanged in connection with the IPO (3,000,000 ) 6.05 Unvested units outstanding at December 31, 2018 — $ — The range of assumptions that were used in estimating the grant date fair value of incentive units under the OPM method were as follows: Year Ended December 31, 2017 2016 Dividend yield None None Volatility 55.00% 55.00%—60.00% Risk-free interest rate 1.20%—1.80% 0.60%—1.20% Expected term (years) 1.3—1.8 1.8—2.0 The total fair value of incentive units vested during the years ended December 31, 2017 and 2016 was $14.0 million and $13.1 million , respectively. In connection with the Reorganization Transactions, all outstanding incentive units were converted into LLC Units of Pluralsight Holdings and certain holders of incentive units elected to exchange LLC Units for shares of Class A common stock of Pluralsight, Inc. Shares of Class A common stock and LLC Units issued as a result of the exchange or conversion of unvested incentive units remain subject to the same time-based vesting requirements that existed prior to the Reorganization Transactions. In connection with the IPO, the 2013 Plan was terminated. As discussed in Note 10—Stockholders' Equity, in September 2018, the Company entered into the Rescission Transactions with the Rescinding Holders. In connection with the Rescission Transactions, the Company issued LLC Units and corresponding shares of Class B or Class C common stock, as applicable, to the Rescinding Holders in exchange for the rescission of an equivalent number of shares of Class A common stock. The LLC Units and corresponding shares of Class B and Class C common stock are subject to the same time-based vesting requirements that existed prior to the Rescission Transactions. The shares of unvested Class A common stock following the exchange of unvested incentive units are summarized as follows: Unvested Shares Weighted- Average Grant Date Fair Value Unvested Class A common shares outstanding following the Reorganization Transactions 605,390 $ 6.55 Vested (237,530 ) 8.40 Effect of the Rescission Transactions (367,860 ) 5.35 Unvested Class A common shares outstanding—December 31, 2018 — $ — The shares of unvested LLC Units following the conversion of unvested incentive units are summarized as follows: Unvested Units Weighted- Average Grant Date Fair Value Unvested LLC Units outstanding following the Reorganization Transactions 3,942,674 $ 7.73 Effect of the Rescission Transactions 605,390 6.55 Cancelled (4,460 ) 3.68 Vested (1,348,282 ) 7.47 Unvested LLC Units outstanding—December 31, 2018 3,195,322 $ 7.63 The Company evaluated the conversion and exchange of incentive units as part of the Reorganization Transactions and the effect of the Rescission Transactions, and concluded the transactions were not a modification of the equity awards. Accordingly, the Company will continue to recognize equity-based compensation using the grant date fair value as measured on the original grant date of the incentive units. As of December 31, 2018, total unrecognized equity-based compensation related to all unvested Class A common shares and unvested LLC Units was $22.0 million , which is expected to be recognized over a weighted-average period of 2.2 years. The total fair value of Class A common shares and LLC Units vested during the period from the date of the Reorganization Transactions to December 31, 2018 was $34.5 million . If a forfeiture of an unvested LLC Unit occurs, the associated shares of Class B common stock or Class C common stock, as applicable, are also forfeited. Equity Incentive Plans In June 2017, Pluralsight Holdings adopted the 2017 Equity Incentive Plan (“2017 Plan”) and issued RSUs to employees. In May 2018, Pluralsight, Inc. adopted the 2018 Equity Incentive Plan (“2018 Plan”). The 2018 Plan provides for the grant of nonstatutory stock options, restricted stock, RSUs, stock appreciation rights, performance units, and performance shares to employees, directors, and consultants of the Company. A total of 22,149,995 shares of Class A common stock were initially reserved for issuance under the 2018 Plan. The number of shares available for issuance under the 2018 Plan also includes an annual increase on the first day of each fiscal year beginning in 2019, equal to the lesser of: (i) 14,900,000 shares, (ii) 5.0% of the outstanding shares of capital stock as of the last day of the immediately preceding fiscal year, or (iii) a lower number of shares determined by the 2018 Plan’s administrator. In connection with the IPO, the 2017 Plan was terminated. At the time the 2017 Plan was terminated, a total of 4,508,835 RSUs granted under the 2017 Plan remained outstanding. With the establishment of the 2018 Plan, the Company no longer grants equity-based awards under the 2017 Plan and any shares that expire, terminate, are forfeited or repurchased by the Company, or are withheld by the Company to cover tax withholding obligations, under the 2017 Plan, are automatically transferred to the 2018 Plan up to 4,508,835 shares. Stock Options In connection with the IPO, the Company granted to employees stock options under the 2018 Plan to purchase shares of Class A common stock at an exercise price equal to the IPO price of $15.00 per share. The stock options vest ratably in equal six -month periods over a period of two years from the IPO date. The following table summarizes the stock option activity for the year ended December 31, 2018: Stock Options Outstanding Weighted- Average Exercise Price Weighted- Average Remaining Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2017 — Granted 5,236,155 $ 15.00 Exercised (81,833 ) 15.00 Forfeited or cancelled (10,610 ) 15.00 Outstanding as of December 31, 2018 5,143,712 $ 15.00 9.4 $ 44.0 Vested and exercisable as of December 31, 2018 1,224,563 $ 15.00 9.4 $ 10.5 The total intrinsic value of options exercised during fiscal 2018 was $0.5 million . The total unrecognized equity-based compensation costs related to the stock options was $28.5 million , which is expected to be recognized over a weighted-average period of 1.4 years. The grant date fair value of the stock options was determined using the Black Scholes model with the following assumptions: Dividend yield None Volatility 55.00% Risk-free interest rate 2.97% Expected term (years) 5.63 RSUs The Company has granted RSUs to employees under the 2018 Plan and previously under the 2017 Plan. RSUs represent the right to receive shares of Pluralsight Inc.’s Class A common stock at a specified future date. Restricted share units of Pluralsight Holdings under the 2017 Plan are generally subject to both a service condition and a liquidity condition. RSUs under the 2018 Plan are generally subject to a service condition. The service condition is generally satisfied over four years , whereby 25% of the share units satisfy this condition on the first anniversary of the grant date and then ratably on a quarterly basis thereafter through the end of the vesting period. The liquidity condition is satisfied upon the occurrence of a qualifying event, which has been satisfied upon expiration of a lock-up period following the IPO. Prior to the IPO, the Company had not recorded any equity-based compensation expense associated with the RSUs as the liquidity condition was not deemed probable. Following the completion of the IPO, the Company recorded a cumulative adjustment to equity-based compensation expense totaling $17.1 million (restated). The remaining unrecognized equity-based compensation expense related to RSUs subject to both a service and performance condition will be recognized over the remaining requisite service period, using the accelerated attribution method. RSUs issued following the IPO are primarily subject to service conditions and will be recognized over the remaining requisite service period using the straight-line attribution method. Prior to the IPO, the fair value of RSUs was calculated using the same hybrid method used to value incentive units, as described above. Under the 2017 Plan, all restricted share units granted were initially restricted share units of Pluralsight Holdings. In connection with the IPO, all restricted share units were converted into RSUs of Pluralsight, Inc., except for restricted share units of Pluralsight Holdings that convey the right to receive LLC Units and corresponding shares of Class C common stock of Pluralsight, Inc. upon vesting. The activity for RSUs of Pluralsight, Inc. and restricted share units of Pluralsight Holdings for the years ended December 31, 2018 and 2017 was as follows: Number of RSUs or Units Weighted-Average Grant Date Fair Value RSUs of Pluralsight, Inc.: Balance at December 31, 2016 — $ — Granted 2,413,300 7.04 Forfeited or cancelled (234,850 ) 6.80 Balance at December 31, 2017 2,178,450 7.06 Granted 3,657,656 12.52 Forfeited or cancelled (289,370 ) 8.19 Vested (745,200 ) 7.29 Balance at December 31, 2018 4,801,536 $ 11.11 Restricted Share Units of Pluralsight Holdings: Balance at December 31, 2016 — $ — Granted 3,000,000 8.24 Balance at December 31, 2017 3,000,000 8.24 Vested (937,500 ) 8.24 Balance at December 31, 2018 2,062,500 $ 8.24 As of December 31, 2018, the total unrecognized equity-based compensation cost related to the RSUs, including the restricted share units of Pluralsight Holdings, was $41.8 million (restated). The unrecognized compensation cost as of December 31, 2018 is expected to be recognized over a weighted-average period of 2.4 years (restated). Employee Stock Purchase Plan In May 2018, Pluralsight Inc.’s board of directors adopted the ESPP. A total of 2,970,000 shares of Class A common stock were initially reserved for issuance under the ESPP. The number of shares of Class A common stock available for issuance under the ESPP will be increased on the first day of each fiscal year beginning in 2019 equal to the lesser of: (i) 2,970,000 shares of Class A common stock, (ii) 1.5% of the outstanding shares of all classes of common stock of the Company on the last day of the immediately preceding fiscal year, or (iii) an amount determined by the plan administrator. The ESPP generally provides for consecutive overlapping 24 -month offering periods comprised of four six -month purchase periods. The offering periods are scheduled to start on the first trading day on or after May 31 and November 30 of each year. The first offering period commenced on the IPO date and is scheduled to end on the first trading day on or after May 31, 2020. The ESPP permits participants to elect to purchase shares of Class A common stock through fixed contributions from eligible compensation paid during each purchase period during an offering period, provided that this fixed contribution amount will not exceed 75.0% of the eligible compensation a participant receives during a purchase period or $12,500 . A participant may purchase a maximum of 5,000 shares during each purchase period. Amounts deducted and accumulated by the participant will be used to purchase shares of Class A common stock at the end of each purchase period. The purchase price of the shares will be 85% of the lower of the fair market value of Class A common stock on the first trading day of each offering period or on the purchase date, except for the first offering period, during which the purchase price of the shares will be 85% of the lower of (i) the IPO price or (ii) the fair market value of common stock on the purchase date. If the fair market value of the common stock on any purchase date within an offering period is lower than the stock price as of the beginning of the offering period, the offering period will immediately reset after the purchase of shares on such purchase date and participants will automatically be re-enrolled in a new offering period. Participants may end their participation at any time during an offering period and will be paid their accrued contributions that have not yet been used to purchase shares of common stock. Participation ends automatically upon termination of employment. The initial offering period began on the IPO date. As of December 31, 2018, a total of 2,039,276 shares were issuable to employees based on contribution elections made under the ESPP. As of December 31, 2018, total unrecognized equity-based compensation costs was $13.8 million , which is expected to be recognized over a weighted-average period of 1.5 years. During the year ended December 31, 2018, the Company issued 836,365 shares under the ESPP at a weighted-average purchase price per share of $12.75 , and a total of 148,837 shares were withheld to cover employee tax withholding obligations. Total proceeds received for shares issued under the ESPP were $12.5 million . The fair value of the purchase right for the ESPP is estimated on the date of grant using the Black-Scholes model with the following assumptions for the year ended December 31, 2018: Dividend yield None Volatility 55.00%—65.00% Risk-free interest rate 2.05%—2.80% Expected term (years) 0.5—2.0 Equity Appreciation Rights In April 2015, one of the Company’s subsidiaries granted 42,735 non-transferable equity appreciation rights (“EARs”) at a weighted-average threshold amount of $4.68 per EAR. The EARs were subject to a four -year vesting period, whereby they become 25% vested on the first anniversary of the grant date and then ratably vest on a quarterly basis thereafter, provided that the employee remains in continuous service with the Company through each such vesting date. The EARs were also subject to a liquidity condition whereby the awards vest upon the earlier of a sale of the Company or an IPO. In connection with the IPO, the Company elected to settle all vested EARs for a cash payment of $0.3 million . The remaining unvested EARs were cancelled on the date of the IPO. Prior to the IPO, the vesting of EARs was not probable and no equity-based compensation related to the EARs had been recognized. The Company recognized $0.1 million in compensation cost on the date of the IPO measured using the grant date fair value of the award using a Black-Scholes model. Equity-Based Compensation Expense Equity-based compensation expense was classified as follows in the accompanying consolidated statements of operations (in thousands): Year Ended December 31, 2018 2017 2016 (Restated) Cost of revenue $ 205 $ 20 $ 20 Sales and marketing 19,096 2,624 1,462 Technology and content 12,038 1,966 2,050 General and administrative 41,153 17,171 2,206 Total equity-based compensation $ 72,492 $ 21,781 $ 5,738 Equity-based compensation costs capitalized as internal-use software was $0.5 million for the year ended December 31, 2018. The amounts qualifying for capitalization during the years ended December 31, 2017 and 2016 were not material.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Provision for Income Taxes Loss before income taxes was as follows (in thousands): Year Ended December 31, 2018 2017 2016 (Restated) Domestic $ (147,717 ) $ (96,814 ) $ (20,466 ) Foreign 1,608 602 348 Total $ (146,109 ) $ (96,212 ) $ (20,118 ) Provision for income taxes consisted of the following components (in thousands): Year Ended December 31, 2018 2017 2016 Current: State $ 26 $ 10 $ 15 Foreign 890 397 479 Total current tax expense $ 916 $ 407 $ 494 Deferred: State $ — $ — $ — Foreign (252 ) (83 ) — Total deferred tax benefit $ (252 ) $ (83 ) $ — Provision for income taxes $ 664 $ 324 $ 494 The following reconciles the differences between the federal statutory income tax rate in effect in each year to the Company’s effective tax rate: Year Ended December 31, 2018 2017 2016 Statutory federal tax rate 21.0 % 34.0 % 34.0 % Rate benefit from flow-through entity — (33.8 ) (33.6 ) Loss attributable to non-controlling interests (10.9 ) — — Effect of income tax rate change — (1.8 ) — Change in valuation allowance (10.7 ) 1.4 (3.3 ) Foreign taxes (0.1 ) (0.3 ) (2.4 ) Effect of excess tax benefits relating to equity-based compensation — — 2.5 Research and development credit 0.2 — 0.4 State tax, net of federal tax effect 0.9 — (0.1 ) Other (0.9 ) 0.2 — Effective tax rate (0.5 )% (0.3 )% (2.5 )% Deferred Tax Assets and Liabilities Deferred income taxes reflect the net effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company’s deferred tax assets and liabilities were as follows (in thousands): As of December 31, 2018 2017 Deferred tax assets: Net operating loss carryforwards $ 18,591 $ 3,189 Partnership outside basis difference 39,133 164 Research and development credits 573 151 Compensation and benefits 324 — Other — 84 Less: Valuation allowance (57,957 ) (3,044 ) Total deferred tax assets 664 544 Deferred tax liabilities: Content library and intangible assets (343 ) (461 ) Total deferred tax liabilities (343 ) (461 ) Net deferred tax assets $ 321 $ 83 As described in Note 1—Organization and Description of Business and Note 10—Stockholders’ Equity, the Company purchased 23,805,000 newly-issued LLC Units of Pluralsight Holdings with the IPO proceeds. As part of the Reorganization Transactions, the Company acquired an additional 38,505,270 LLC Units from certain members of Pluralsight Holdings (“Former Members”) who exchanged LLC Units for shares of Class A common stock of Pluralsight, Inc. and from Former Members who merged with Pluralsight, Inc. at the time of the IPO. The Company recorded a gross deferred tax asset of $32.7 million , offset by an increase in the valuation allowance, for the difference between the financial reporting basis and tax basis of this investment. Also, as part of the Reorganization Transactions, the Company acquired certain tax attributes, including net operating loss and credit carryforwards, of approximately $6.3 million , net of tax, and offest in full by an increase in the valuation allowance. The Company has not recorded a deferred tax asset of $28.3 million the portion of the basis difference that will only reverse upon the sale of the Company’s interest in Pluralsight Holdings. As described in Note 10—Stockholders’ Equity, the Company acquired 1,107,448 LLC units during the year ended December 31, 2018 in connection with exchanges with certain Continuing Members. The Company recorded a gross deferred tax asset of $5.2 million associated the basis difference in its investment in Pluralsight Holdings, LLC related to these unit exchanges, offset by an increase in the valuation allowance. The Company evaluated its ability to realize its net deferred tax assets considering all available positive and negative evidence including past results of operation, forecasted earnings, tax planning strategies, and all sources of future taxable income. A full valuation allowance was maintained on its domestic deferred tax assets as of December 31, 2018 and 2017, including those arising from the IPO and Reorganization Transactions, primarily due to historical losses. The valuation allowance increased by $54.9 million for the year ended December 31, 2018 as a result of the transactions described above and due to increased deferred tax assets related to an increase in NOL and changes in the basis difference in the Company’s investment in Pluralsight Holdings related to current-year operations. The valuation allowance decreased by $1.3 million for the year ended December 31, 2017, largely due to the remeasurement of deferred tax assets and liabilities at a lower enacted corporate tax rate. The valuation allowance increased by $0.2 million for the year ended December 31, 2016, as a result of increased deferred tax assets primarily related to an increase in NOLs. As of December 31, 2018 and 2017, for tax return purposes, the Company had federal NOLs of $81.1 million and $14.2 million , and state NOLs of $73.0 million and $5.5 million , respectively. The federal and state NOLs begin to expire in 2030 if not utilized. Federal NOLs generated in a tax year beginning after December 31, 2017 do not expire. The Company also had federal research and development tax credit carryforwards for tax return purposes of $0.8 million , which begin to expire in 2034 if not utilized. Federal and state tax laws may impose substantial restrictions on the utilization of the net operating loss and credit carryforward attributes in the event of an ownership change as defined in Section 382 of the Code. Accordingly, the Company’s ability to utilize these carryforwards may be limited as a result of such ownership change. Such a limitation could result in the expiration of carryforwards before they are utilized. Tax Reform Legislation On December 22, 2017, tax reform legislation referred to as the Tax Cuts and Jobs Act (the “Tax Act”) was enacted in the United States. The Tax Act significantly revised U.S. federal income tax law, including by lowering the corporate income tax rate to 21%, limiting the deductibility of interest expense, implementing a modified territorial tax system and imposing a one-time repatriation tax on deemed repatriated untaxed earnings and profits of U.S.-owned foreign subsidiaries (the “Toll Charge”). The Tax Act also enacted provisions for the taxation of Global Intangible Low-Taxed Income (“GILTI”). In 2018, the Company adopted an accounting policy to recognize GILTI as an expense in the period incurred. As such, the Company will not provide for any deferred tax assets or liabilities related to GILTI. As a result of the enactment of the Tax Act, in December 2017, the Company recorded a reduction to its net U.S. deferred tax assets of approximately $1.7 million to reflect the revised federal statutory rate expected to be in effect at the time the deferred tax assets are expected to be realized. The Securities and Exchange Commission staff issued Staff Accounting Bulletin (“SAB”) 118, which provides guidance on accounting for the tax effects of the Tax Act. SAB 118 provides a measurement period that should not extend beyond one year from the Tax Act enactment date for entities to complete the accounting under Accounting Standards Codification (“ASC”) 740, Income Taxes . The Company included a provisional estimate of the impact of the Tax Act in its income tax provision for the year ended December 31, 2017 , in accordance with its understanding of the Tax Act and guidance available on the date the financial statements were available to be issued. During the fourth quarter of 2018, the Company completed its assessment of the effects of the Tax Act, and no material changes to the provisional estimates were recorded during the year ended December 31, 2017. As a result of the Toll Charge, all previously unremitted earnings have now been subject to federal tax in the United States; however, the Company plans to, and has the ability to, indefinitely reinvest such earnings in their respective foreign jurisdictions; therefore, no additional tax liability such as state or withholding tax has been provided for on such earnings. Cumulative undistributed foreign earnings were approximately $2.8 million and $1.3 million as of December 31, 2018 and 2017, respectively. Tax Receivable Agreement and Reorganization Transactions As a result of the Reorganization Transactions, Pluralsight, Inc. became the sole managing member of Pluralsight Holdings, which is treated as a partnership for U.S. federal and most applicable state and local income tax purposes. As a partnership, Pluralsight Holdings is not subject to U.S. federal and certain state and local income taxes. Any taxable income or loss generated by Pluralsight Holdings is passed through to and included in the taxable income or loss of its members, including Pluralsight, Inc. following the Reorganization Transactions, on a pro rata basis. In connection with the Reorganization Transactions, certain members of Pluralsight Holdings (“Former Members”) exchanged LLC Units for shares of Class A common stock of Pluralsight, Inc. As a result of this exchange, the Company acquired certain tax attributes held by the Former Members. Additionally, the Company could obtain future increases in its tax basis of the assets of Pluralsight Holdings when LLC Units are redeemed or exchanged by the Continuing Members. This increase in tax basis may have the effect of reducing the amounts paid in the future to various tax authorities. The increase in tax basis may also decrease gains (or increase losses) on future dispositions of certain capital assets to the extent tax basis is allocated to those capital assets. On the date of the IPO, the Company entered into a Tax Receivable Agreement (“TRA”) with Continuing Members that provides for a payment to the Continuing Members of 85% of the amount of tax benefits, if any, that Pluralsight, Inc. realizes, or is deemed to realize as a result of redemptions or exchanges of LLC Units. The TRA provides that if (i) certain mergers or other forms of business combinations or changes of control occur or a plan of liquidation or sale of substantially all assets occurs; (ii) there is a material breach of any material obligations under the TRA; or (iii) the Company elects an early termination of the TRA, the TRA will terminate and the obligations under the TRA will accelerate and become due and payable, based on certain assumptions, including the assumption that the Company has sufficient taxable income to fully utilize all potential future tax benefits that are subject to the TRA and that any LLC units that have not been exchanged are deemed exchanged for the fair market value of the Company’s Class A common stock at the time of termination. During the year ended December 31, 2018, Continuing Members had exchanged 1,107,448 LLC Units for shares of Class A common stock. The Company has concluded that, based on applicable accounting standards, it is more-likely-than-not that its deferred tax assets subject to the TRA will not be realized; therefore, the Company has not recorded a TRA liability related to the tax savings it may realize from the utilization of deferred tax assets arising from the exchanges that have occurred through December 31, 2018. The total unrecorded TRA liability as of December 31, 2018 is approximately $5.5 million . As discussed in Note 10—Stockholders' Equity, the Company entered into the Rescission Transactions in September 2018, whereby the Rescinding Holders rescinded their exchange of LLC Units of Pluralsight Holdings for shares of Class A common stock. As a result of the Rescission Transactions, the Rescinding Holders are eligible to participate in the TRA. The TRA liability, if any, that may be owed to new TRA members as a result of the Rescission Transactions is not expected to be recorded until the tax benefits derived from future exchanges are more-likely-than-not to be realized. Uncertain Tax Positions The Company accounts for uncertainty in income taxes using a two-step process. The Company first determines whether it is more likely than not that a tax position will be sustained upon examination by the tax authority, including resolutions of any related appeals or litigation processes, based on technical merit. If a tax position meets the more-likely-than-not recognition threshold, it is then measured to determine the amount of benefit to recognize in the financial statements. The tax position recognized is the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement. The following summarizes activity related to unrecognized tax benefits (in thousands): Year Ended December 31, 2018 2017 2016 Unrecognized benefit—beginning of the year $ 853 $ 568 $ 57 Gross increases—prior period positions — — 186 Gross increases—current period positions 424 285 325 Unrecognized benefit—end of period $ 1,277 $ 853 $ 568 Included in the balance of unrecognized tax benefits are $1.3 million of tax benefits that, if recognized, would affect the effective tax rate. The Company’s policy is to record interest and penalties related to unrecognized tax benefits as a component of interest expense where applicable. As of December 31, 2018 and 2017, the Company had not accrued any interest related to unrecognized tax benefits. The reserves related to unrecognized tax benefits have been recorded as a reduction to the applicable deferred tax assets. The Company believes it is reasonably possible that foreign tax positions related to $1.1 million in unrecognized tax benefits may be resolved within the coming year, which could result in a decrease of up to $1.1 million in unrecognized tax benefits in the coming year. The Company files tax returns in the United States and in various foreign and state jurisdictions. Other than in one non-U.S. jurisdiction, the Company is not currently under audit by any taxing jurisdiction and with limited exception, the Company is no longer subject to income tax audits by federal, state, and foreign taxing authorities for years prior to 2012.

Net Loss Per Share

Net Loss Per Share	12 Months Ended
	Dec. 31, 2018
Earnings Per Share [Abstract]
Net Loss Per Share	Net Loss Per Share The following table presents the calculation of basic and diluted net loss per share for the period following the Reorganization Transactions (in thousands, except per share amounts): May 16, 2018 through December 31, 2018 (Restated) Numerator: Net loss $ (94,990 ) Less: Net loss attributable to non-controlling interests (49,660 ) Net loss attributable to Pluralsight, Inc. $ (45,330 ) Denominator: Weighted-average common shares outstanding 63,119 Less: Weighted-average common shares subject to time-based vesting (279 ) Weighted-average common shares outstanding, basic and diluted 62,840 Net loss per share, basic and diluted $ (0.72 ) During the period from May 16, 2018 through December 31, 2018 , the Company incurred net losses and, therefore, the effect of the Company’s potentially dilutive securities were not included in the calculation of diluted loss per share as the effect would be anti-dilutive. The following table contains share/unit totals with a potentially dilutive impact (in thousands): As of December 31, 2018 LLC Units held by Continuing Members 72,077 Stock options 5,144 RSUs of Pluralsight, Inc. 4,802 Restricted share units of Pluralsight Holdings 2,063 Shares issuable under ESPP 2,039 Total 86,125

Segment and Geographic Informat

Segment and Geographic Information	12 Months Ended
	Dec. 31, 2018
Segment Reporting [Abstract]
Segment and Geographic Information	Segment and Geographic Information The Company operates in a single operating segment. Operating segments are defined as components of an enterprise for which separate financial information is regularly evaluated by the chief operating decision makers, who in the Company’s case are the Chief Executive Officer and Chief Financial Officer, in deciding how to allocate resources and assess performance. The chief operating decision makers evaluate the Company’s financial information and resources and assess the performance of these resources on a consolidated basis. Since the Company operates in one operating segment, all required financial segment information can be found in the consolidated financial statements. Revenue by geographic region, based on the physical location of the customer, was as follows (dollars in thousands): Year Ended December 31, 2018 2017 2016 United States $ 148,439 $ 108,257 $ 85,159 United Kingdom 24,301 18,047 13,508 Other foreign locations 59,289 40,520 33,174 Total revenue $ 232,029 $ 166,824 $ 131,841 Percentage of revenue generated outside of the United States 36 % 35 % 35 % With the exception of the United Kingdom, no other foreign country accounted for 10% or more of revenue during the years ended December 31, 2018, 2017, and 2016.

Employee Benefit Plan

Employee Benefit Plan	12 Months Ended
	Dec. 31, 2018
Retirement Benefits [Abstract]
Employee Benefit Plan	Employee Benefit Plan The Company sponsors a qualified 401(k) defined contribution plan, available to all qualified employees. This plan allows employees to contribute a portion of their pretax salary up to the legally mandated limit based on their jurisdiction. The Company made matching contributions to the plan totaling $3.5 million , $2.3 million , and $1.2 million for the years ended December 31, 2018 , 2017 , and 2016 , respectively.

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2018
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company utilizes an aircraft owned by the Company’s Chief Executive Officer on an as-needed basis. The Company has agreed to reimburse the Chief Executive Officer for use of the private aircraft for business purposes at an agreed upon hourly rate per flight hour. The Company accrued a total of $0.2 million during the year ended December 31, 2018 included within accrued expenses on the consolidated balance sheets. No amounts have been paid under the arrangement as of December 31, 2018. Tax Receivable Agreement On the date of the IPO, the Company entered into a TRA with Continuing Members that provides for a payment to the Continuing Members of 85% of the amount of tax benefits, if any, that Pluralsight, Inc. realizes, or is deemed to realize as a result of redemptions or exchanges of LLC Units. As discussed in Note 13—Income Taxes, no amounts were paid or payable to Continuing Members under the TRA as it is more-likely-than-not that the Company’s tax benefits obtained from exchanges subject to the TRA will not be realized.

Quarterly Financial Data (Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Quarterly Financial Data (Unaudited)	Quarterly Financial Data (Unaudited) The following tables set forth selected unaudited quarterly consolidated statements of operations data for each of the eight quarters in the period ended December 31, 2018. The information for each of these quarters has been prepared on the same basis as the Company’s audited annual consolidated financial statements and, in the opinion of management, includes all adjustments, which consist only of normal recurring adjustments necessary for the fair statement of the results of operations for these periods in accordance with GAAP. These quarterly results of operations are not necessarily indicative of the Company’s results of operations for a full year or any future period. Amounts contained herein have been updated, where applicable, to reflect the effects of the restatement described in Note 3—Restatement of Consolidated Financial Statements and further described below. Three Months Ended March 31, June 30, Sept. 30, Dec. 31, March 31, June 30, Sept. 30, Dec. 31, (Restated) (Restated) (Restated) (in thousands, except per share amounts) Revenue $ 37,239 $ 38,891 $ 43,286 $ 47,408 $ 49,644 $ 53,572 $ 61,553 $ 67,260 Cost of revenue 11,209 11,887 12,582 14,150 14,886 15,933 15,347 16,449 Gross profit 26,030 27,004 30,704 33,258 34,758 37,639 46,206 50,811 Operating expenses: Sales and marketing 17,826 23,018 29,410 33,224 29,467 41,857 42,632 44,453 Technology and content 10,205 11,326 12,448 15,314 13,325 18,396 18,137 19,431 General and administrative 6,267 9,412 19,094 12,198 11,292 26,002 19,818 21,306 Total operating expenses 34,298 43,756 60,952 60,736 54,084 86,255 80,587 85,190 Loss from operations (8,268 ) (16,752 ) (30,248 ) (27,478 ) (19,326 ) (48,616 ) (34,381 ) (34,379 ) Other (expense) income: Interest expense (1,527 ) (3,597 ) (3,252 ) (3,289 ) (3,710 ) (2,424 ) (342 ) (350 ) Loss on debt extinguishment — (1,882 ) — — — (4,085 ) — — Other income (expense), net 48 21 55 (43 ) (13 ) 48 654 815 Loss before income taxes (9,747 ) (22,210 ) (33,445 ) (30,810 ) (23,049 ) (55,077 ) (34,069 ) (33,914 ) Provision for income taxes (58 ) (68 ) (90 ) (108 ) (109 ) (143 ) (254 ) (158 ) Net loss $ (9,805 ) $ (22,278 ) $ (33,535 ) $ (30,918 ) $ (23,158 ) $ (55,220 ) $ (34,323 ) $ (34,072 ) Net loss per share, basic and diluted (1) $ (0.20 ) $ (0.26 ) $ (0.26 ) ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for only the periods following the Reorganization Transactions and Pluralsight, Inc.'s IPO described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Restatement of Previously Issued Financial Statements As described in Note 3—Restatement of Consolidated Financial Statements, the Company has restated its annual consolidated financial statements as of and for the year ended December 31, 2018 due to a material error in recognizing non-cash equity-based compensation resulting in an understatement of net loss. The Company has restated its quarterly financial data for each of the quarterly and year-to-date periods ended June 30, September 30, and December 31, 2018. The restatements for the three and six-months ended June 30, 2018, and the three and nine-months ended September 30, 2018 will be effected through the filing of the financial statements for these periods in our 2019 Quarterly Reports on Form 10-Q. The following tables present the Company's unaudited condensed consolidated balance sheets as restated as of June 30 and September 30, 2018, and unaudited condensed consolidated statements of operations, comprehensive loss, redeemable convertible preferred units, members’ deficit, stockholders’ equity, and cash flows as restated for each of the quarterly and year-to-date periods ended June 30, September 30, and December 31, 2018, where applicable. Condensed Consolidated Balance Sheets (in thousands, except share and per share amounts) June 30, September 30, (Restated) (Restated) Assets Current assets: Cash and cash equivalents $ 213,645 $ 208,626 Accounts receivable, net of allowances of $2,178 and $2,332 as of June 30, 2018 and September 30, 2018, respectively 36,268 47,801 Prepaid expenses and other current assets 8,907 8,037 Total current assets 258,820 264,464 Property and equipment, net 22,683 22,503 Content library, net 8,093 7,547 Intangible assets, net 2,111 1,935 Goodwill 123,119 123,119 Other assets 1,396 2,080 Total assets $ 416,222 $ 421,648 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,836 $ 6,834 Accrued expenses 24,208 31,415 Accrued author fees 8,496 9,331 Deferred revenue 121,978 130,555 Total current liabilities 161,518 178,135 Deferred revenue, net of current portion 6,555 8,649 Facility financing obligation 7,505 7,500 Other liabilities 779 1,090 Total liabilities 176,357 195,374 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 and September 30, 2018 — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,915,660 and 62,310,270 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 6 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,111,572 and 58,566,789 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 6 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,048,138 and 14,198,311 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 1 1 Additional paid-in capital 437,274 446,463 Accumulated other comprehensive loss (16 ) (34 ) Accumulated deficit (322,801 ) (339,144 ) Total stockholders' equity attributable to Pluralsight, Inc. 114,470 107,298 Non-controlling interests 125,395 118,976 Total stockholders' equity 239,865 226,274 Total liabilities and stockholders' equity $ 416,222 $ 421,648 The following tables reconcile the restated condensed consolidated balance sheets as of June 30 and September 30, 2018 to the amounts previously reported (in thousands, except share and per share amounts): June 30, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 213,645 $ — $ 213,645 Accounts receivable, net of allowances of $2,178 as of June 30, 2018 36,268 — 36,268 Prepaid expenses and other current assets 8,907 — 8,907 Total current assets 258,820 — 258,820 Property and equipment, net 22,683 — 22,683 Content library, net 8,093 — 8,093 Intangible assets, net 2,111 — 2,111 Goodwill 123,119 — 123,119 Other assets 1,396 — 1,396 Total assets $ 416,222 $ — $ 416,222 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,836 $ — $ 6,836 Accrued expenses 24,208 — 24,208 Accrued author fees 8,496 — 8,496 Deferred revenue 121,978 — 121,978 Total current liabilities 161,518 — 161,518 Deferred revenue, net of current portion 6,555 — 6,555 Facility financing obligation 7,505 — 7,505 Other liabilities 779 — 779 Total liabilities 176,357 — 176,357 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,915,660 shares issued and outstanding as of June 30, 2018 6 — 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,111,572 shares issued and outstanding as of June 30, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,048,138 shares issued and outstanding as of June 30, 2018 1 — 1 Additional paid-in capital 436,177 1,097 437,274 Accumulated other comprehensive loss (16 ) — (16 ) Accumulated deficit (321,704 ) (1,097 ) (322,801 ) Total stockholders' equity attributable to Pluralsight, Inc. 114,470 — 114,470 Non-controlling interests 125,395 — 125,395 Total stockholders' equity 239,865 — 239,865 Total liabilities and stockholders' equity $ 416,222 $ — $ 416,222 September 30, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 208,626 $ — $ 208,626 Accounts receivable, net of allowances of $2,332 as of September 30, 2018 47,801 — 47,801 Prepaid expenses and other current assets 8,037 — 8,037 Total current assets 264,464 — 264,464 Property and equipment, net 22,503 — 22,503 Content library, net 7,547 — 7,547 Intangible assets, net 1,935 — 1,935 Goodwill 123,119 — 123,119 Other assets 2,080 — 2,080 Total assets $ 421,648 $ — $ 421,648 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,834 $ — $ 6,834 Accrued expenses 31,415 — 31,415 Accrued author fees 9,331 — 9,331 Deferred revenue 130,555 — 130,555 Total current liabilities 178,135 — 178,135 Deferred revenue, net of current portion 8,649 — 8,649 Facility financing obligation 7,500 — 7,500 Other liabilities 1,090 — 1,090 Total liabilities 195,374 — 195,374 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of September 30, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,310,270 shares issued and outstanding as of September 30, 2018 6 — 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,566,789 shares issued and outstanding as of September 30, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,198,311 shares issued and outstanding as of September 30, 2018 1 — 1 Additional paid-in capital 443,182 3,281 446,463 Accumulated other comprehensive loss (34 ) — (34 ) Accumulated deficit (335,863 ) (3,281 ) (339,144 ) Total stockholders' equity attributable to Pluralsight, Inc. 107,298 — 107,298 Non-controlling interests 118,976 — 118,976 Total stockholders' equity 226,274 — 226,274 Total liabilities and stockholders' equity $ 421,648 $ — $ 421,648 Condensed Consolidated Statements of Operations (in thousands, except per share amounts) June 30, 2018 September 30, 2018 Three Months Ended December 31, 2018 Three Months Ended Six Months Ended Three Months Ended Nine Months Ended (Restated) (Restated) (Restated) (Restated) (Restated) Revenue $ 53,572 $ 103,216 $ 61,553 $ 164,769 $ 67,260 Cost of revenue 15,933 30,819 15,347 46,166 16,449 Gross profit 37,639 72,397 46,206 118,603 50,811 Operating expenses: Sales and marketing 41,857 71,324 42,632 113,956 44,453 Technology and content 18,396 31,721 18,137 49,858 19,431 General and administrative 26,002 37,294 19,818 57,112 21,306 Total operating expenses 86,255 140,339 80,587 220,926 85,190 Loss from operations (48,616 ) (67,942 ) (34,381 ) (102,323 ) (34,379 ) Other (expense) income: Interest expense (2,424 ) (6,134 ) (342 ) (6,476 ) (350 ) Loss on debt extinguishment (4,085 ) (4,085 ) — (4,085 ) — Other income, net 48 35 654 689 815 Loss before income taxes (55,077 ) (78,126 ) (34,069 ) (112,195 ) (33,914 ) Provision for income taxes (143 ) (252 ) (254 ) (506 ) (158 ) Net loss $ (55,220 ) $ (78,378 ) $ (34,323 ) $ (112,701 ) $ (34,072 ) Less: Net loss attributable to non-controlling interests (13,910 ) (13,910 ) (17,980 ) (31,890 ) (17,770 ) Net loss attributable to Pluralsight, Inc. $ (41,310 ) $ (64,468 ) $ (16,343 ) $ (80,811 ) $ (16,302 ) Less: Accretion of Series A redeemable convertible preferred units (156,750 ) (176,275 ) — (176,275 ) — Net loss attributable to common shares $ (198,060 ) $ (240,743 ) $ (16,343 ) $ (257,086 ) $ (16,302 ) Net loss per share, basic and diluted (1) $ (0.20 ) $ (0.20 ) $ (0.26 ) $ (0.47 ) $ (0.26 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,252 62,252 62,472 62,400 63,494 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. The following tables reconcile the restated condensed consolidated statements of operations for the three and six month periods ended June 30, 2018 and the restated condensed consolidated statements of operations for the three and nine month periods ended September 30, 2018 to the amounts previously reported (in thousands, except per share amounts): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Revenue $ 53,572 $ — $ 53,572 $ 103,216 $ — $ 103,216 Cost of revenue 15,890 43 15,933 30,776 43 30,819 Gross profit 37,682 (43 ) 37,639 72,440 (43 ) 72,397 Operating expenses: Sales and marketing 38,933 2,924 41,857 68,400 2,924 71,324 Technology and content 16,493 1,903 18,396 29,818 1,903 31,721 General and administrative 19,448 6,554 26,002 30,740 6,554 37,294 Total operating expenses 74,874 11,381 86,255 128,958 11,381 140,339 Loss from operations (37,192 ) (11,424 ) (48,616 ) (56,518 ) (11,424 ) (67,942 ) Other (expense) income: Interest expense (2,424 ) — (2,424 ) (6,134 ) — (6,134 ) Loss on debt extinguishment (4,085 ) — (4,085 ) (4,085 ) — (4,085 ) Other income, net 48 — 48 35 — 35 Loss before income taxes (43,653 ) (11,424 ) (55,077 ) (66,702 ) (11,424 ) (78,126 ) Provision for income taxes (143 ) — (143 ) (252 ) — (252 ) Net loss $ (43,796 ) $ (11,424 ) $ (55,220 ) $ (66,954 ) $ (11,424 ) $ (78,378 ) Less: Net loss attributable to non-controlling interests (12,706 ) (1,204 ) (13,910 ) (12,706 ) (1,204 ) (13,910 ) Net loss attributable to Pluralsight, Inc. $ (31,090 ) $ (10,220 ) $ (41,310 ) $ (54,248 ) $ (10,220 ) $ (64,468 ) Less: Accretion of Series A redeemable convertible preferred units (156,750 ) — (156,750 ) (176,275 ) — (176,275 ) Net loss attributable to common shares $ (187,840 ) $ (10,220 ) $ (198,060 ) $ (230,523 ) $ (10,220 ) $ (240,743 ) Net loss per share, basic and diluted (1) $ (0.19 ) $ (0.01 ) $ (0.20 ) $ (0.19 ) $ (0.01 ) $ (0.20 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,252 62,252 62,252 62,252 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Revenue $ 61,553 $ — $ 61,553 $ 164,769 $ — $ 164,769 Cost of revenue 15,331 16 15,347 46,107 59 46,166 Gross profit 46,222 (16 ) 46,206 118,662 (59 ) 118,603 Operating expenses: Sales and marketing 41,392 1,240 42,632 109,792 4,164 113,956 Technology and content 17,227 910 18,137 47,045 2,813 49,858 General and administrative 17,398 2,420 19,818 48,138 8,974 57,112 Total operating expenses 76,017 4,570 80,587 204,975 15,951 220,926 Loss from operations (29,795 ) (4,586 ) (34,381 ) (86,313 ) (16,010 ) (102,323 ) Other (expense) income: Interest expense (342 ) — (342 ) (6,476 ) — (6,476 ) Loss on debt extinguishment — — — (4,085 ) — (4,085 ) Other income, net 654 — 654 689 — 689 Loss before income taxes (29,483 ) (4,586 ) (34,069 ) (96,185 ) (16,010 ) (112,195 ) Provision for income taxes (254 ) — (254 ) (506 ) — (506 ) Net loss $ (29,737 ) $ (4,586 ) $ (34,323 ) $ (96,691 ) $ (16,010 ) $ (112,701 ) Less: Net loss attributable to non-controlling interests (15,578 ) (2,402 ) (17,980 ) (28,284 ) (3,606 ) (31,890 ) Net loss attributable to Pluralsight, Inc. $ (14,159 ) $ (2,184 ) $ (16,343 ) $ (68,407 ) $ (12,404 ) $ (80,811 ) Less: Accretion of Series A redeemable convertible preferred units — — — (176,275 ) — (176,275 ) Net loss attributable to common shares $ (14,159 ) $ (2,184 ) $ (16,343 ) $ (244,682 ) $ (12,404 ) $ (257,086 ) Net loss per share, basic and diluted (1) $ (0.23 ) $ (0.03 ) $ (0.26 ) $ (0.41 ) $ (0.06 ) $ (0.47 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,472 62,472 62,400 62,400 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Three Months Ended December 31, 2018 As Previously Reported Adjustments As Restated Revenue $ 67,260 $ — $ 67,260 Cost of revenue 16,443 6 16,449 Gross profit 50,817 (6 ) 50,811 Operating expenses: Sales and marketing 43,851 602 44,453 Technology and content 18,953 478 19,431 General and administrative 20,213 1,093 21,306 Total operating expenses 83,017 2,173 85,190 Loss from operations (32,200 ) (2,179 ) (34,379 ) Other (expense) income: Interest expense (350 ) — (350 ) Loss on debt extinguishment — — — Other income, net 815 — 815 Loss before income taxes (31,735 ) (2,179 ) (33,914 ) Provision for income taxes (158 ) — (158 ) Net loss $ (31,893 ) $ (2,179 ) $ (34,072 ) Less: Net loss attributable to non-controlling interests (16,633 ) (1,137 ) (17,770 ) Net loss attributable to Pluralsight, Inc. $ (15,260 ) $ (1,042 ) $ (16,302 ) Less: Accretion of Series A redeemable convertible preferred units — — — Net loss attributable to common shares $ (15,260 ) $ (1,042 ) $ (16,302 ) Net loss per share, basic and diluted (1) $ (0.24 ) $ (0.02 ) $ (0.26 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 63,494 63,494 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Condensed Consolidated Statements of Comprehensive Loss (in thousands) June 30, 2018 September 30, 2018 Three Months Ended December 31, 2018 Three Months Ended Six Months Ended Three Months Ended Six Months Ended (Restated) (Restated) (Restated) (Restated) (Restated) Net loss $ (55,220 ) $ (78,378 ) $ (34,323 ) $ (112,701 ) $ (34,072 ) Other comprehensive loss: Foreign currency translation losses, net (63 ) (58 ) (39 ) (97 ) (15 ) Comprehensive loss $ (55,283 ) $ (78,436 ) $ (34,362 ) $ (112,798 ) $ (34,087 ) Less: Comprehensive loss attributable to non-controlling interests (13,931 ) (13,931 ) (18,001 ) (31,932 ) (17,778 ) Comprehensive loss attributable to Pluralsight, Inc. $ (41,352 ) $ (64,505 ) $ (16,361 ) $ (80,866 ) $ (16,309 ) The following tables reconcile the restated condensed consolidated statements of comprehensive loss for the three and six month periods ended June 30, 2018 and for the three and nine month periods ended September 30, 2018 to the amounts previously reported (in thousands): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Net loss $ (43,796 ) $ (11,424 ) $ (55,220 ) $ (66,954 ) $ (11,424 ) $ (78,378 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains, net (63 ) — (63 ) (58 ) — (58 ) Comprehensive loss $ (43,859 ) $ (11,424 ) $ (55,283 ) $ (67,012 ) $ (11,424 ) $ (78,436 ) Less: Comprehensive loss attributable to non-controlling interests (12,727 ) (1,204 ) (13,931 ) (12,727 ) (1,204 ) (13,931 ) Comprehensive loss attributable to Pluralsight, Inc. $ (31,132 ) $ (10,220 ) $ (41,352 ) $ (54,285 ) $ (10,220 ) $ (64,505 ) Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Net loss $ (29,737 ) $ (4,586 ) $ (34,323 ) $ (96,691 ) $ (16,010 ) $ (112,701 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains, net (39 ) — (39 ) (97 ) — (97 ) Comprehensive loss $ (29,776 ) $ (4,586 ) $ (34,362 ) $ (96,788 ) $ (16,010 ) $ (112,798 ) Less: Comprehensive loss attributable to non-controlling interests (15,599 ) (2,402 ) (18,001 ) (28,326 ) (3,606 ) (31,932 ) Comprehensive loss attributable to Pluralsight, Inc. $ (14,177 ) $ (2,184 ) $ (16,361 ) $ (68,462 ) $ (12,404 ) $ (80,866 ) Three Months Ended December 31, 2018 As Previously Reported Adjustments As Restated Net loss $ (31,893 ) $ (2,179 ) $ (34,072 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains, net (15 ) — (15 ) Comprehensive loss $ (31,908 ) $ (2,179 ) $ (34,087 ) Less: Comprehensive loss attributable to non-controlling interests (16,641 ) (1,137 ) (17,778 ) Comprehensive loss attributable to Pluralsight, Inc. $ (15,267 ) $ (1,042 ) $ (16,309 ) The following tables present the restated statements of redeemable convertible preferred units, members’ deficit, and stockholders’ equity for the six months ended June 30, 2018 and the nine months ended September 30, 2018, as previously reported, with a reconciliation to the amounts as restated: Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members’ Deficit As Previously Reported for the Six Months Ended June 30, 2018 (in thousands, except share/unit amounts) Redeemable Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Accumulated Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at December 31, 2017 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase Class A common units — — — 984 — — — — — — — — — — 984 Equity-based compensation — — — 13,155 — — — — — — — — — — 13,155 Accretion of Series A redeemable convertible preferred units — 176,275 — (14,139 ) — — — — — — — — (162,136 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss — — — — — — — — — — — — (42,660 ) — (42,660 ) Effect of the Reorganization Transactions and initial public offering: Effect of the reorganization transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 581,952 — — — 581,963 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,677 — — — 324,679 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Equity-based compensation — — — — — — — — — — 7,773 — — — 7,773 Adjustment to non-controlling interests — — — — — — — — — — (3,893 ) — — 3,893 — Foreign currency translation losses — — — — — — — — — — — (19 ) — (21 ) (40 ) Net loss — — — — — — — — — — — — (11,588 ) (12,706 ) (24,294 ) Balance at June 30, 2018 — $ — — $ — 62,915,660 $ 6 58,111,572 $ 6 14,048,138 $ 1 $ 436,177 $ (16 ) $ (321,704 ) $ 125,395 $ 239,865 Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) Restatement Adjustments for the Six Months Ended June 30, 2018 (in thousands, except share/unit amounts) Redeemable Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Accumulated Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at December 31, 2017 — $ — — $ — — $ — — $ — — $ — $ — $ — $ — $ — $ — Activity prior to the Reorganization Transactions: Issuance of warrants to purchase Class A common units — — — — — — — — — — — — — — — Equity-based compensation — — — 9,123 — — — — — — — — — — 9,123 Accretion of Series A redeemable convertible preferred units — — — (9,123 ) — — — — — — — — 9,123 — — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (9,123 ) — (9,123 ) Effect of the Reorganization Transactions and initial public offering: — Effect of the reorganization transactions — — — — — — — — — — — — — — — Initial public offering, net of offering costs — — — — — — — — — — — — — — — Allocation of equity to non-controlling interests — — — — — — — — — — — — — — — Activity subsequent to the Reorganization Transactions and initial public offering: Settlement of equity appreciation rights — — — — — — — — — — — — — — — Equity-based compensation — — — — — — — — — — 2,301 — — — 2,301 Adjustment to non-controlling interests — — — — — — — — — — (1,204 ) — — 1,204 — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (1,097 ) (1,204 ) (2,301 ) Balance at June 30, 2018 — $ — — $ — — $ — — $ — — $ — $ 1,097 $ — $ (1,097 ) $ — $ — Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) As Restated for the Six Months Ended June 30, 2018 (in thousands, except share/unit amounts) Redeemable Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Accumulated Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at December 31, 2017 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase Class A common units — — — 984 — — — — — — — — — — 984 Equity-based compensation, as restated — — — 22,278 — — — — — — — — — — 22,278 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (23,262 ) — — — — — — — — (153,013 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss, as restated — — — — — — — — — — — — (51,783 ) — (51,783 ) Effect of the Reorganization Transactions and initial public offering: Effect of the reorganization transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 581,952 — — — 581,963 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,677 — — — 324,679 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Equity-based compensation, as restated — — — — — — — — — — 10,074 — — — 10,074 Adjustment to non-controlling interests, as restated — — — — — — — — — — (5,097 ) — — 5,097 — Foreign currency translation losses — — — — — — — — — — — (19 ) — (21 ) (40 ) Net loss, as restated — — — — — — — — — — — — (12,685 ) (13,910 ) (26,595 ) Balance at June 30, 2018, as restated — $ — — $ — 62,915,660 $ 6 58,111,572 $ 6 14,048,138 $ 1 $ 437,274 $ (16 ) $ (322,801 ) $ 125,395 $ 239,865 Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity As Previously Reported for the Nine Months Ended September 30, 2018 (in thousands, except share/unit amounts) Redeemable Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Accumulated Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at December 31, 2017 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase Class A common units — — — 984 — — — — — — — — — — 984 Equity-based compensation — — — 13,155 — — — — — — — — — — 13,155 Accretion of Series A redeemable convertible preferred units — 176,275 — (14,139 ) — — — — — — — — (162,136 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss — — — — — — — — — — — — (42,660 ) — (42,660 ) Effect of the Reorganization Transactions and initial public offering: Effect of the Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 581,952 — — — 581,963 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the rescission transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Equity-based compensation — — — — — — — — — — 23,931 — — — 23,931 Adjustment to non-controlling interests — — — — — — — — — — (13,073 ) — — 13,073 — Foreign currency translation losses — — — — — — — — — — — (37 ) — (42 ) (79 ) Net loss — — — — — — — — — — — — (25,747 ) (28,284 ) (54,031 ) Balance at September 30, 2018 — $ — — $ — 62,310,270 $ 6 58,566,789 $ 6 14,198,311 $ 1 $ 443,182 $ (34 ) $ (335,863 ) $ 118,976 $ 226,274 Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) Restatement Adjustments for the Nine Months Ended September 30, 2018 (in thousands, except share/unit amounts) Redeemable Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Accumulated Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at December 31, 2017 — $ — — $ — — $ — — $ — — $ — $ — $ — $ — $ — $ — Activity prior to the Reorganization Transactions: Issuance of warrants to purchase Class A common units — — — — — — — — — — — — — — — Equity-based compensation — — — 9,123 — — — — — — — — — — 9,123 Accretion of Series A redeemable convertible preferred units — — — (9,123 ) — — — — — — — — 9,123 — — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (9,123 ) — (9,123 ) Effect of the Reorganization Transactions and initial public offering: Effect of the Reorganization Transactions — — — — — — — — — — — — — — — Initial public offering, net of offering costs — — — — — — — — — — — — — — — Allocation of equity to non-controlling interests — — — — — — — — — — — — — — — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the rescission transactions — — — — — — — — — — — — — — — Settlement of equity appreciation rights — — — — — — — — — — — — — — — Equity-based compensation — — — — — — — — — — 6,887 — — — 6,887 Adjustment to non-controlling interests — — — — — — — — — — (3,606 ) — — 3,606 — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (3,281 ) (3,606 ) (6,887 ) Balance at September 30, 2018 — $ — — $ — — $ — — $ — — $ — $ 3,281 $ — $ (3,281 ) $ — $ — Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) As Restated for the Nine Months Ended September 30, 2018 (in thousands, except share/unit amounts) Redeemable Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Accumulated Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at December 31, 2017 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase Class A common units — — — 984 — — — — — — — — — — 984 Equity-based compensation, as restated — — — 22,278 — — — — — — — — — — 22,278 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (23,262 ) — — — — — — — — (153,013 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss, as restated — — — — — — — — — — — — (51,783 ) — (51,783 ) Effect of the Reorganization Transactions and initial public offering: Effect of the Reorganization Transactions (48,447,880 ) (582

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2018
Subsequent Events [Abstract]
Subsequent Events (Unaudited)	Subsequent Events (Unaudited) Convertible Notes On March 6, 2019, Pluralsight, Inc. (the “Company”) entered into a purchase agreement with Pluralsight Holdings, LLC, and Morgan Stanley & Co. LLC and J.P. Morgan Securities LLC as representatives of the several parties named in Schedule I thereto (the “Initial Purchasers”), to issue and sell $550.0 million in aggregate principal amount of its 0.375% Convertible Senior Notes due 2024 (the “Notes”) in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended. In addition, the Company granted the Initial Purchasers a 13 -day option to purchase up to an additional $83.5 million in aggregate principal amount of Notes on the same terms and conditions. The Initial Purchasers exercised their option in full on March 7, 2019, and a total of $633.5 million in aggregate principal amount of Notes were issued on March 11, 2019 pursuant to an Indenture (the “Indenture”), by and between the Company and U.S. Bank National Association, as trustee (the “Trustee”). The Notes will bear interest at 0.375% per annum, payable semiannually on March 1 and September 1 of each year, beginning on September 1, 2019. The Notes may bear additional interest under specified circumstances relating to the Company’s failure to comply with its reporting obligations under the Indenture or if the Notes are not freely tradeable as required by the Indenture. The Notes will mature on March 1, 2024, unless earlier repurchased by the Company or converted pursuant to their terms. The initial conversion rate of the Notes is 25.8023 shares of the Company’s Class A common stock, par value $0.0001 per share (“Common Stock”), per $1,000 principal amount of Notes (which is equivalent to an initial conversion price of approximately $38.76 per share). The conversion rate will be subject to adjustment upon the occurrence of certain specified events but will not be adjusted for any accrued and unpaid interest. In addition, upon the occurrence of a make-whole fundamental change (as defined in the Indenture), the Company will, in certain circumstances, increase the conversion rate by a number of additional shares for a holder that elects to convert its Notes in connection with such make-whole fundamental change. Prior to the close of business on the business day immediately preceding December 1, 2023, the Notes will be convertible only under the following circumstances: (1) during any calendar quarter commencing after June 30, 2019, and only during such calendar quarter, if the last reported sale price of the Common Stock for at least 20 trading days (whether or not consecutive) in a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day; (2) during the five business day period after any five consecutive trading day period in which the trading price per $1,000 principal amount of Notes for such trading day was less than 98% of the product of the last reported sale price of the Common Stock and the conversion rate on each such trading day; or (3) upon the occurrence of specified corporate events. On or after December 1, 2023, until the close of business on the second scheduled trading day immediately preceding the maturity date, holders of the Notes may convert all or any portion of their Notes regardless of the foregoing conditions. Upon conversion, the Company will pay or deliver, as the case may be, either cash, shares of Common Stock or a combination of cash and shares of Common Stock, at the Company’s election. The Notes are not redeemable by the Company prior to the maturity date of the Notes, and no sinking fund is provided for the Notes. Upon the occurrence of a fundamental change (as defined in the Indenture) prior to the maturity date, holders may require the Company to repurchase all or a portion of the Notes for cash at a price equal to 100% of the principal amount of the Notes to be repurchased, plus any accrued and unpaid interest to, but excluding, the fundamental change repurchase date. Capped Calls In connection with the offering of the Notes, on March 6, 2019, the Company entered into privately negotiated capped call transactions with Morgan Stanley & Co. LLC, JPMorgan Chase Bank, National Association, London Branch, Barclays Bank PLC, Bank of America, N.A. and Citibank, N.A. (the “Capped Calls”). The Capped Calls each have an initial strike price of $38.7562 per share, subject to certain adjustments, which corresponds to the initial conversion price of the Notes. The Capped Calls have initial cap prices of $58.5000 per share. The Capped Calls cover, subject to anti-dilution adjustments, approximately 16,345,757 shares of Common Stock. The Capped Calls are expected to offset the potential dilution to the Common Stock upon any conversion of Notes and/or offset any cash payments the Company is required to make in excess of the principal amount of the Notes, as the case may be, in the event the market price per share of Common Stock is greater than the strike price of the Capped Call, with such offset subject to a cap. If, however, the market price per share of the Common Stock exceeds the cap price of the Capped Calls, there would be dilution and/or there would not be an offset of such potential cash payments, in each case, to the extent that the then-market price per share of the Common Stock exceeds the cap price. The Company used approximately $69.4 million from the net proceeds from the issuance and sale of the Notes to purchase the Capped Calls. The Capped Calls expire in March 2024. GitPrime Acquisition On April 30, 2019, the Company entered into a definitive merger agreement to acquire GitPrime, Inc. (“GitPrime”), a leading developer productivity platform, in exchange for cash consideration of approximately $169.2 million , subject to customary working capital adjustments. The acquisition closed on May 9, 2019. The Company will record the fair value of assets and liabilities acquired from GitPrime, and will record goodwill for any excess consideration transferred. The Company cannot reasonably estimate all of the effects of the acquisition on its consolidated financial statements at this time.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Policies)	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”).
Consolidation	The consolidated financial statements include the accounts of Pluralsight, Inc. and its directly and indirectly wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Pluralsight, Inc. consolidates the financial results of Pluralsight Holdings as a Variable Interest Entity (“VIE”). The Company periodically evaluates entities for consolidation either through ownership of a majority voting interest, or through means other than a voting interest, in accordance with the VIE accounting model. A VIE is an entity in which the equity investors as a group, if any, lack the power through voting or similar rights to direct the activities of such entity that most significantly impact such entity’s economic performance or the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses for the reporting period. On an ongoing basis, the Company evaluates its estimates, including those related to the determination of fair value of equity awards, the fair value of warrants to purchase common stock, useful lives of property and equipment, content library and intangible assets, provisions for doubtful accounts receivable and deferred revenue, accounting for business combinations, and impairment of long-lived and intangible assets, including goodwill, and certain accrued expenses, including author fees. These estimates and assumptions are based on the Company’s historical results and management’s future expectations. Actual results could differ from those estimates.
Concentration of Credit Risk and Significant Customers	Concentration of Credit Risk and Significant Customers Financial instruments that potentially subject us to a concentration of credit risk consist principally of cash and cash equivalents and accounts receivable. The Company deposits cash with high-credit-quality financial institutions, which, at times, may exceed federally insured amounts. The Company invests its cash equivalents in highly-rated money market funds. The Company has not experienced any losses on its deposits. The Company performs ongoing credit evaluations of its customers’ financial condition and will limit the amount of credit as deemed necessary, but currently does not require collateral from customers.
Cash, Cash Equivalents, and Restricted Cash	Cash, Cash Equivalents, and Restricted Cash Cash consists of deposits with financial institutions, and cash equivalents consist of money market funds. The Company considers all highly-liquid investments with a maturity at the time of purchase of 90 days or less to be cash equivalents. Cash and cash equivalents that are restricted as to withdrawal or usage are presented as restricted cash on the consolidated balance sheets.
Accounts Receivable	Accounts Receivable Accounts receivable represent amounts owed to the Company for subscriptions to the Company’s platform. Accounts receivable balances are recorded at the invoiced amount and are non-interest-bearing. The Company maintains an allowance for doubtful accounts to reserve for potential uncollectible receivables. Allowances are made based upon a specific review of all significant outstanding invoices. For those invoices not specifically reserved, allowances may be provided based upon a percentage of aged outstanding invoices. In determining these percentages, the Company analyzes its historical collection experience and current economic trends. For invoice amounts that are determined to be uncollectible that have not been recognized as revenue, the Company records an allowance for doubtful accounts and a corresponding allowance for deferred revenue. Included in this allowance for doubtful accounts was $1.2 million , $0.9 million , and $0.5 million as of December 31, 2018 , 2017 , and 2016 , respectively, that was also recorded in the allowance for deferred revenue. The Company writes off accounts receivable balances to the allowance for doubtful accounts when the Company has exhausted collection efforts without success. Accounts receivable balances are considered past due when not paid in accordance with the contractual terms of the related arrangement. The Company does not have any off-balance sheet credit exposure relating to its customers.
Property and Equipment	Property and Equipment Property and equipment is stated at historical cost less accumulated depreciation. Repairs and maintenance costs are expensed as incurred as repairs and maintenance do not extend the useful life or improve the related assets. Depreciation and amortization, including amortization of leasehold improvements, is computed using the straight-line method over the estimated useful lives of the assets. The estimated useful life of each asset category is as follows: Estimated Useful Life Computer equipment 3-5 years Purchased software 1-5 years Internal-use software 1-3 years Furniture and fixtures 5-7 years Leasehold improvements Shorter of remaining lease term or estimated useful life Buildings 27-30 years The Company reviews property and equipment for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets (or asset group) may not be recoverable. An impairment loss is recognized when the total of estimated undiscounted future cash flows expected to result from the use of the asset and its eventual disposition is less than its carrying amount. Impairment, if any, would be assessed using discounted cash flows or other appropriate measures of fair value.
Capitalized Software Development Costs	Capitalized Software Development Costs The Company capitalizes certain development costs incurred in connection with the development of its platform and software used in operations. Costs incurred in the preliminary stages of development are expensed as incurred. Once software has reached the development stage, internal and external costs of application development are capitalized until the software is substantially complete and ready for its intended use. Capitalization ceases upon completion of all substantial testing. The Company also capitalizes costs related to specific upgrades and enhancements when it is probable the expenditures will result in additional functionality. The Company capitalized costs of $5.9 million , $3.4 million , and $3.2 million for the years ended December 31, 2018 , 2017 , and 2016, respectively, which were included in property and equipment. Maintenance and training costs are expensed as incurred.
Leases	Leases The Company categorizes leases at their inception as either operating or capital leases. On certain of the Company’s lease agreements, the Company may receive tenant improvement allowances, rent holidays, and other incentives. Rent expense is recorded on a straight-line basis over the term of the lease and is included in operating expenses. The difference between rent expense recognized and amounts paid under the lease agreement is recorded as deferred rent and is included in other liabilities on the consolidated balance sheets. For build-to-suit lease arrangements, the Company evaluates the extent of its financial and operational involvement during the construction period to determine whether it is considered the owner of the construction project for accounting purposes. When the Company is considered the owner of a construction project under lease accounting guidance, the Company records the fair value of the building as the building is constructed with a corresponding facility financing obligation. Improvements to the facility during the construction project are capitalized. Lessor-afforded incentives are classified as deemed landlord financing proceeds and are included in the facility financing obligation. During the construction period, the Company estimates and records ground rent expense based on the estimated fair value of the land and an estimated incremental borrowing rate. At the end of the construction period, the Company evaluates whether it remains the owner of the building based on its ongoing involvement in the leased property. If deemed the owner of the facility following construction completion, the Company allocates rent payments to ground rent expense, reductions of the facility financing obligation, and interest expense recognized on the outstanding obligation. To the extent gross future payments do not equal the recorded liability, the liability is settled upon return of the facility to the lessor.
Content Library, Intangible Assets, and Goodwill	Content Library, Intangible Assets, and Goodwill The content library assets have been acquired from the Company’s network of independent authors (course creation costs) and through various business combinations. The Company amortizes the content library and other intangible assets acquired in business combinations on a straight-line basis over their estimated useful lives, which is generally five years . Periodically the Company assesses potential impairment of its long-lived assets, which include the content library and intangible assets. The Company performs an impairment review whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Factors the Company considers important that could trigger an impairment review include, but are not limited to, significant under-performance relative to historical or projected future results of operations, significant changes in the manner of its use of acquired assets or its overall business strategy, and significant industry or economic trends. When the Company determines that the carrying value of a long-lived asset (or asset group) may not be recoverable based upon the existence of one or more of the above indicators, the Company determines the recoverability by comparing the carrying amount of the asset to the net future undiscounted cash flows that the asset is expected to generate and recognizes an impairment charge equal to the amount by which the carrying amount exceeds the fair value of the asset. Goodwill represents the excess of the purchase price in a business combination over the fair value of net tangible and intangible assets acquired. The Company tests goodwill for impairment annually as of October 1, or whenever events or changes in circumstances indicate that goodwill may be impaired. The Company initially assesses qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more-likely-than-not that the fair value of its sole reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, the Company determines it is more-likely-than-not that the fair value of the reporting unit is less than its carrying amount, then the Company performs a quantitative analysis by comparing the book value of net assets to the fair value of the reporting unit. If the fair value is determined to be less than the book value, an impairment charge is recorded. In assessing the qualitative factors, the Company considers the impact of certain key factors including macroeconomic conditions, industry and market considerations, management turnover, changes in regulation, litigation matters, changes in enterprise value and overall financial performance.
Deferred Offering Costs	Deferred Offering Costs Deferred offering costs are capitalized, and consist of legal, consulting, banking, and accounting fees directly attributable to the IPO. As of December 31, 2018 , the Company reclassified $7.4 million of offering costs into stockholders’ equity as a reduction of the net proceeds received from the IPO. As of December 31, 2017, the Company had capitalized deferred offering costs of $2.0 million , which were included in other assets within the consolidated balance sheets. No amounts were capitalized as of December 31, 2018.
Business Combinations	Business Combinations The Company includes the results of operations of the businesses that it acquires as of the respective dates of acquisition. The Company allocates the fair value of the purchase price of its acquisitions to the assets acquired and liabilities assumed based on their estimated fair values. The excess of the fair value of the purchase price over the fair values of these identifiable assets and liabilities is recorded as goodwill. The determination of the value and useful lives of the intangible assets acquired involves certain judgments and estimates. These judgments can include, but are not limited to, the cash flows that an asset is expected to generate in the future and the appropriate weighted average cost of capital.
Revenue Recognition	Revenue Recognition The Company derives substantially all of its revenue from subscription services (which include support services) from providing customers access to its platform. A small portion of the Company’s revenue is derived from providing professional services, which generally consist of content creation or other consulting services. The Company commences revenue recognition when all of the following conditions are met: (i) persuasive evidence of an arrangement exists; (ii) services are provided to the customer; (iii) the amount of fees to be paid by the customer are fixed or determinable; and (iv) collection is reasonably assured. The Company’s subscription arrangements do not provide customers with the right to take possession of the software supporting the platform and, as a result, are accounted for as service arrangements. Revenue for subscription fees are recognized ratably over the subscription term, which typically varies from one month to three years , and begins on the date access to the platform is made available to the customer. Professional services are generally billed on a fixed-fee basis and are recognized as services are completed, provided the other revenue recognition criteria are met. The Company’s arrangements are generally noncancellable and nonrefundable. Taxes collected from customers are excluded from revenue. For arrangements with multiple deliverables, the Company evaluates whether the individual deliverables qualify as separate units of accounting. In order to treat deliverables in a multiple-element arrangement as separate units of accounting, the deliverables must have standalone value upon delivery and, in situations in which a general right of return exists for the delivered item, delivery or performance of the undelivered item is considered probable and substantially within the control of the Company. The Company’s professional services have standalone value because the Company has routinely sold these services separately. The Company’s subscription services have standalone value as the Company routinely sells subscriptions separately. Customers have no general rights of return for delivered items. If the deliverables have stand-alone value upon delivery, the Company accounts for each deliverable separately, and revenue is recognized for the respective deliverables as they are delivered based on the relative selling price, which the Company determines by using the best estimate of selling price, as neither vendor-specific objective evidence nor third-party evidence is available. The Company has determined its best estimate of selling price for its deliverables based on customer size, the size and volume of its transactions, overarching pricing objectives and strategies, market and industry conditions, product-specific factors, historical sales of the deliverables, and discounting practices.
Deferred Revenue	Deferred Revenue Deferred revenue primarily consists of billings or payments received in advance of revenue recognition from subscription services described above, including amounts billed to customers in accordance with the terms of the underlying contracts where the service period has not yet commenced but will commence in the near future. Deferred revenue is released to revenue as the recognition criteria are met. Amounts anticipated to be recognized within one year of the balance sheet date are recorded as deferred revenue, current; the remaining portion is recorded as non-current deferred revenue.
Cost of Revenue	Cost of Revenue Cost of revenue includes certain direct costs associated with delivering the Company’s platform and includes costs for author fees, amortization of the Company’s content library, hosting and delivery fees, merchant processing fees, depreciation of capitalized software development costs for internal-use software, employee-related costs, including equity-based compensation expense associated with the Company’s customer support organization, and third-party transcription costs.
Technology and Content	Technology and Content Technology costs consist principally of research and development activities including personnel costs, consulting services, and other costs associated with product development efforts. Content costs consist principally of personnel costs and other activities directly related to content acquisition, course production, and curriculum direction. Technology and content costs are expensed as incurred, except for certain costs relating to the development of internal-use software, including software used to upgrade and enhance the Company’s platform and applications supporting its business, which are capitalized and amortized over the estimated useful lives of one to three years .
Advertising Costs	Advertising Costs Advertising costs are expensed as incurred. The Company recorded advertising costs of $12.4 million , $14.5 million , and $12.0 million , for the years ended December 31, 2018 , 2017 , and 2016 , respectively.
Equity-Based Compensation	Equity-Based Compensation The Company incurs equity-based compensation expense primarily from restricted stock units (“RSUs”), stock options, purchase rights issued under the Employee Stock Purchase Plan (“ESPP”), and unvested LLC Units of Pluralsight Holdings. Equity awards to employees are measured and recognized in the consolidated financial statements based on the fair value of the award on the grant date. For awards subject to service conditions only, the fair value of the award on the grant date is expensed on a straight-line basis over the requisite service period of the award. For awards subject to both service and performance conditions, the Company records expense when the performance condition becomes probable. Expense is recognized using the accelerated attribution method (on a tranche-by-tranche basis) for awards with a graded vesting schedule that are subject to both service and performance conditions. The Company records forfeitures related to equity-based compensation for its awards based on actual forfeitures as they occur. The grant date fair value of RSUs is determined using the market closing price of Pluralsight, Inc.’s Class A common stock on the date of grant. RSUs granted prior to the IPO vest upon the satisfaction of both a service condition and a liquidity condition. The liquidity condition was satisfied by the IPO, following the expiration of the lock-up period, which occurred in November 2018. Awards granted subsequent to the IPO are not subject to the liquidity condition. Prior to the IPO, the Company had not recorded any equity-based compensation expense associated with the RSUs as the liquidity condition was not deemed probable. Following the completion of the IPO, the Company recorded a cumulative adjustment to equity-based compensation expense totaling $17.1 million (restated). The remaining unrecognized equity-based compensation expense related to RSUs granted prior to the IPO will be recognized over the remaining requisite service period, using the accelerated attribution method. RSUs granted subsequent to the IPO subject to service conditions only will be recognized over the remaining requisite service period, using the straight-line method. In connection with the IPO, the Company granted stock options to purchase shares of Class A common stock to certain employees. Equity-based compensation expense for Class A common stock options granted to employees is recognized based on the fair value of the awards granted, determined using the Black-Scholes option pricing model. Equity-based compensation expense is recognized as expense on a straight-line basis over the requisite service period. Equity-based compensation expense related to purchase rights issued under the ESPP is based on the Black-Scholes option pricing model fair value of the estimated number of awards as of the beginning of the offering period. Equity-based compensation expense is recognized following the straight-line attribution method over the offering period. The Black-Scholes option pricing model is affected by the share price and a number of assumptions, including the award’s expected life, risk-free interest rate, the expected volatility of the underlying stock, and expected dividends. The assumptions used in the Black Scholes pricing model are estimated as follows: • Fair Value of Common Stock: The Company determines the fair value of common stock as of each grant date using the market closing price of Pluralsight, Inc.’s Class A common stock on the date of grant. • Risk-free Interest Rate: The risk-free interest rate is derived from the implied yield available on U.S. Treasury zero-coupon issues with remaining terms similar to the expected term of the options. • Expected Term: The expected term is estimated using the simplified method due to a lack of historical exercise activity for the Company. The simplified method calculates the expected term as the mid-point between the vesting date and the contractual expiration date of the award. For the ESPP, the Company uses the period from the beginning of the offering period to the end of each purchase period. • Volatility: The price volatility factor is based on the historical volatilities of comparable companies as the Company does not have sufficient trading history for its common stock. To determine comparable companies, the Company considers public enterprise cloud-based application providers and selects those that are similar in size, stage of life cycle, and financial leverage. The Company will continue to use this process until a sufficient amount of historical information regarding volatility becomes available, or until circumstances change such that the identified companies are no longer relevant, in which case, more suitable companies whose share prices are publicly available would be utilized in the calculation. • Dividend Yield: The Company has not and does not expect to pay dividends for the foreseeable future. The Company also records equity-based compensation expense when the Company or a holder of an economic interest in the Company purchases shares from an employee for an amount in excess of the fair value of the shares at the time of purchase. The Company recognizes any excess value transferred in these transactions as equity-based compensation expense in the consolidated statement of operations.
Non-Controlling Interests	Non-Controlling Interests The non-controlling interests balance represents the economic interests of LLC Units of Pluralsight Holdings held by Continuing Members, based on the portion of LLC Units owned by Continuing Members. Income or loss is attributed to the non-controlling interests based on the weighted-average LLC Units outstanding during the period, excluding LLC Units that are subject to time-based vesting requirements. As of December 31, 2018 , the non-controlling interests owned 51.4% of the vested LLC Units outstanding. The non-controlling interests’ ownership percentage can fluctuate over time as LLC Units vest and as Continuing Members elect to exchange LLC Units for Class A common stock of Pluralsight, Inc.
Foreign Currency	Foreign Currency The functional currency of the Company’s international subsidiaries is the local currency. For those subsidiaries, expenses denominated in the functional currency are translated into U.S. dollars using average exchange rates in effect during the period, and assets and liabilities are translated using period-end exchange rates. The foreign currency translation adjustments are included in accumulated other comprehensive (loss) income as a component of members’ deficit. Foreign currency transaction gains or losses are recorded in other income, net.
Income Taxes	Income Taxes As a result of the Reorganization Transactions, Pluralsight, Inc. became the sole managing member of Pluralsight Holdings, which is treated as a partnership for U.S. federal and most applicable state and local income tax purposes. As a partnership, Pluralsight Holdings is not subject to U.S. federal and certain state and local income taxes. Any taxable income or loss generated by Pluralsight Holdings is passed through to and included in the taxable income or loss of its members, including Pluralsight, Inc. following the Reorganization Transactions, on a pro rata basis. Pluralsight, Inc. is subject to U.S. federal income taxes, in addition to state and local income taxes with respect to its allocable share of any taxable income of Pluralsight Holdings following the Reorganization Transactions. The Company is also subject to taxes in foreign jurisdictions. The Company records a provision for income taxes for the anticipated tax of its reported results of operations using the asset and liability method. Deferred income taxes are recognized by applying the enacted tax rates expected to be in effect in future years to the differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases as well as net operating losses and tax credit carryforwards. The measurement of deferred tax assets is reduced by a valuation allowance when it is more likely than not that some portion of the deferred tax assets will not be realized. The Company does not recognize certain tax benefits from uncertain tax positions within the provision for income taxes. A tax benefit is recognized only if it is more likely than not that the tax position will be sustained on examination by taxing authorities based on the technical merits of the position. For such positions, the largest benefit that has a greater than 50% likelihood of being realized upon settlement is recognized in the financial statements.
Net Loss Per Share	Net Loss Per Share Basic net loss per share is computed by dividing net loss attributable to Pluralsight, Inc. for the period following the Reorganization Transactions by the weighted-average number of shares of Class A common shares outstanding during the same period after giving effect to weighted-average shares of Class A common stock that remain subject to time-based vesting requirements. Diluted net loss per share is computed giving effect to all potential weighted-average dilutive shares for the period following the Reorganization Transactions including LLC Units held by Continuing Members that are convertible into Class A common stock, stock options, RSUs, warrants to purchase Class A common stock, and shares issuable under the ESPP for the period after the Reorganization Transactions. The dilutive effect of outstanding awards, if any, is reflected in diluted earnings per share by application of the treasury stock method or if-converted method, as applicable.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Under the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), the Company meets the definition of an emerging growth company. Under the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards issued subsequent to the enactment of the JOBS Act until such time as those standards apply to private companies. The Company has elected to use this extended transition period for complying with new or revised accounting standards that have different effective dates for public and private companies until the Company is no longer an emerging growth company or until the Company affirmatively and irrevocably opts out of the extended transition period. As a result, the Company’s financial statements may not be comparable to companies that comply with new or revised accounting pronouncements as of public company effective dates. Recently Adopted Accounting Pronouncements In May 2017, the FASB issued ASU 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting , which provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in the ASU. The ASU is effective for all entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. During the first quarter of 2018, the Company adopted the ASU prospectively. The adoption of the ASU had no material effect on the consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment , which eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. For public business entities that are SEC filers, the ASU is effective for the annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. For public business entities that are not SEC filers, the ASU is effective for the annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2020. For all other entities, the ASU is effective for the annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2021. The Company early adopted this ASU for its annual goodwill impairment test as of October 1, 2018. The adoption had no material effect on the consolidated financial statements. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business , which clarifies the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions or disposals of assets or businesses. The new guidance is effective for public business entities for annual periods beginning after December 15, 2017, including interim periods within those periods. For all other entities, the ASU is effective for annual periods beginning after December 15, 2018, and interim periods within annual periods beginning after December 15, 2019. The Company early adopted this standard as of January 1, 2018. The adoption had no impact on the consolidated financial statements as of the date of adoption or for the year ended December 31, 2018. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments . This update clarifies how certain cash flows should be classified with the objective of reducing the existing diversity in practice. This update is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within fiscal years beginning after December 15, 2019. Early adoption is permitted, including adoption in an interim period. The amendments in this ASU should be applied using a retrospective transition method to each period presented. Among other provisions, the ASU requires that cash payments for certain debt prepayment or debt extinguishment costs be classified as cash outflows for financing activities. The Company early adopted the standard during the second quarter of 2018. As a result of the adoption, the Company recorded $2.2 million in payments of debt extinguishment costs within financing activities on the consolidated statements of cash flows for the year ended December 31, 2018 . The retrospective adoption had no material effect on any prior periods. Accounting Pronouncements Not Yet Adopted In August 2018, the FASB issued ASU 2018-15, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract, which aligns the accounting for implementation costs incurred in a hosting arrangement that is a service contract with the accounting for implementation costs incurred to develop or obtain internal-use software under ASC 350-40, in order to determine which costs to capitalize and recognize as an asset. The new guidance is effective for public business entities for annual periods beginning after December 15, 2019, including interim periods within those periods. For all other entities, the ASU is effective for annual periods beginning after December 15, 2020, and interim periods within annual periods beginning after December 15, 2021. Early adoption is permitted for all entities. The Company is currently in the process of evaluating the impact of new guidance on its consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments . This ASU amends guidance on reporting credit losses for assets held at amortized cost basis and available-for-sale debt securities to require that credit losses on available-for-sale debt securities be presented as an allowance rather than as a write-down. The measurement of credit losses for newly recognized financial assets and subsequent changes in the allowance for credit losses are recorded in the statements of operations. For public business entities that meet the definition of an SEC filer, it is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. For all other entities, it is effective for fiscal years beginning after December 15, 2020. The Company is currently evaluating the potential impact of this standard on its consolidated financial statements. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) . Under the new guidance, lessees will be required to recognize a lease liability and a right-of-use asset for all leases (with the exception of short-term leases) at the commencement date. For public business entities, the ASU is effective for fiscal years and interim periods within those years beginning after December 15, 2018. For all other entities, the amendments in this update are effective for fiscal years beginning after December 15, 2019 and interim periods within fiscal years beginning after December 15, 2020. As the Company has elected to use the extended transition period available to emerging growth companies, the Company does not anticipate adopting the standard until the fiscal year ended December 31, 2020. The Company is currently evaluating the potential changes from this ASU to its future financial reporting and disclosures. As part of its preliminary assessment, the Company expects to record right-of-use assets and lease liabilities for its operating leases as a result of adopting the standard. While the Company continues to assess all potential impacts under the new standard, including the areas described above, the Company does not know or cannot reasonably estimate quantitative information related to the impact of the adoption of the new standard on its consolidated financial statements at this time. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) and Other Assets and Deferred Costs—Contracts with Customers (Subtopic 340-40) , which supersedes nearly all existing revenue recognition guidance. The core principle behind ASU 2014-09 is that an entity should recognize revenue to depict the transfer of promised goods and services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for delivering those goods and services. To achieve this core principle, the ASU provides a model, which involves a five-step process that includes identifying the contract with the customer, identifying the performance obligations in the contract, determining the transaction price, allocating the transaction prices to the performance obligations in the contract, and recognizing revenue when (or as) the entity satisfies the performance obligations. The standard also provides guidance on the recognition of costs related to obtaining customer contracts. The ASU permits adoption either by using a full retrospective approach, in which all comparative periods are presented in accordance with the new standard, or a modified retrospective approach with the cumulative effect of initially applying the new standard recognized at the date of initial application and providing certain additional disclosures. The standard is effective for the Company on January 1, 2019. The Company will adopt the standard using the modified retrospective adoption method applied to those contracts which were not completed as of that date. Upon adoption, the Company will recognize the cumulative effect of adopting this guidance as an adjustment to the opening balance of accumulated deficit. Prior periods will not be retrospectively adjusted. The Company does not expect a material impact on its revenue upon adoption. Under the current revenue recognition guidance, the Company limits the amount of revenue recognition for delivered elements to the amount that is not contingent on the delivery of future services. Under the new standard, this limitation is removed, which will result in an acceleration of revenue for certain contracts. The cumulative effect of the new revenue policy on the Company’s opening balance sheet as of January 1, 2019 is expected to decrease accumulated deficit by approximately $0.4 million , with a corresponding decrease in deferred revenue of approximately $0.4 million . The Company has also considered the impact of the standard’s requirements with respect to the capitalization and amortization of incremental costs of obtaining a contract. Under the Company’s current accounting policy, sales commissions and other incremental costs of obtaining a contract are expensed as incurred. The new standard requires the capitalization of all incremental costs that are incurred to obtain a contract with a customer that would not have been incurred if the contract had not been obtained, provided the Company expects to recover those costs. As a result of this standard, the Company expects to capitalize certain sales commissions and other incremental costs of obtaining a contract and amortize those costs over the expected period of benefit. The expected period of benefit for sales commissions paid upon obtaining initial contracts with customers is four years , while the expected period of benefit for commissions paid related renewal contracts is estimated to be 18 months . The cumulative effect of the new commissions policy on the Company’s opening balance sheet as of January 1, 2019 is expected to decrease accumulated deficit by approximately $20.2 million with a corresponding increase to deferred commissions. In addition, the standard will require additional financial statement disclosures, including additional disclosures for the disaggregation of revenue, contract balances, and performance obligations. The Company is in the process of implementing the necessary changes to its accounting policies, processes, internal controls and information systems that will be required to meet the new revenue standard’s ongoing reporting and disclosure requirements.
Fair Value Measurements	The Company measures and records certain financial assets at fair value on a recurring basis. Fair value is based on the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Tables)	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	The following is a roll-forward of the Company’s allowance for doubtful accounts (in thousands): Year Ended December 31, 2018 2017 2016 Balance, beginning of period $ 1,552 $ 708 $ 167 Provision for doubtful accounts 675 479 89 Provision for accounts in deferred revenue 1,510 767 842 Accounts written-off, net of recoveries (1,236 ) (402 ) (390 ) Balance, end of period $ 2,501 $ 1,552 $ 708
Schedule of Property and Equipment	The estimated useful life of each asset category is as follows: Estimated Useful Life Computer equipment 3-5 years Purchased software 1-5 years Internal-use software 1-3 years Furniture and fixtures 5-7 years Leasehold improvements Shorter of remaining lease term or estimated useful life Buildings 27-30 years Property and equipment, net consisted of the following (in thousands): As of December 31, 2018 2017 Computer equipment $ 9,369 $ 7,482 Software 2,031 1,982 Capitalized internal-use software costs 13,880 8,631 Furniture and fixtures 5,478 5,234 Buildings 11,251 11,251 Leasehold improvements 1,490 1,324 Construction in progress 1,671 587 Build-to-suit lease asset under construction 8,281 — Total property and equipment 53,451 36,491 Less: Accumulated depreciation (21,810 ) (14,034 ) Property and equipment, net $ 31,641 $ 22,457

Restatement of Consolidated F_2

Restatement of Consolidated Financial Statements (Tables)	12 Months Ended
	Dec. 31, 2018
Accounting Changes and Error Corrections [Abstract]
Schedule of Restatement of Consolidated Financial Statements	Consolidated Balance Sheet (in thousands, except share and per share amounts) December 31, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 194,306 $ — $ 194,306 Accounts receivable, net of allowances of $2,501 as of December 31, 2018 63,436 — 63,436 Prepaid expenses and other current assets 8,323 — 8,323 Total current assets 266,065 — 266,065 Property and equipment, net 31,641 — 31,641 Content library, net 7,050 — 7,050 Intangible assets, net 1,759 — 1,759 Goodwill 123,119 — 123,119 Restricted cash 16,765 — 16,765 Other assets 1,064 — 1,064 Total assets $ 447,463 $ — $ 447,463 Liabilities and stockholders’ equity Current liabilities: Accounts payable $ 7,160 $ — $ 7,160 Accrued expenses 32,047 — 32,047 Accrued author fees 10,002 — 10,002 Deferred revenue 157,695 — 157,695 Total current liabilities 206,904 — 206,904 Deferred revenue, net of current portion 14,886 — 14,886 Facility financing obligation 15,777 — 15,777 Other liabilities 1,303 — 1,303 Total liabilities 238,870 — 238,870 Commitments and contingencies (Note 9) Stockholders’ equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 65,191,907 shares issued and outstanding as of December 31, 2018 7 — 7 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 57,490,881 shares issued and outstanding as of December 31, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,586,173 shares issued and outstanding as of December 31, 2018 1 — 1 Additional paid-in capital 452,576 4,323 456,899 Accumulated other comprehensive loss (41 ) — (41 ) Accumulated deficit (351,123 ) (4,323 ) (355,446 ) Total stockholders’ equity attributable to Pluralsight, Inc. 101,426 — 101,426 Non-controlling interests 107,167 — 107,167 Total stockholders’ equity 208,593 — 208,593 Total liabilities and stockholders’ equity $ 447,463 $ — $ 447,463 Consolidated Statement of Operations (in thousands, except per share amounts) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Revenue $ 232,029 $ — $ 232,029 Cost of revenue 62,550 65 62,615 Gross profit 169,479 (65 ) 169,414 Operating expenses: Sales and marketing 153,643 4,766 158,409 Technology and content 65,998 3,291 69,289 General and administrative 68,351 10,067 78,418 Total operating expenses 287,992 18,124 306,116 Loss from operations (118,513 ) (18,189 ) (136,702 ) Other (expense) income: Interest expense (6,826 ) — (6,826 ) Loss on debt extinguishment (4,085 ) — (4,085 ) Other income, net 1,504 — 1,504 Loss before income taxes (127,920 ) (18,189 ) (146,109 ) Provision for income taxes (664 ) — (664 ) Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Less: Net loss attributable to non-controlling interests (44,917 ) (4,743 ) (49,660 ) Net loss attributable to Pluralsight, Inc. $ (83,667 ) $ (13,446 ) $ (97,113 ) Less: Accretion of Series A redeemable convertible preferred units (176,275 ) — (176,275 ) Net loss attributable to common shares $ (259,942 ) $ (13,446 ) $ (273,388 ) Net loss per share, basic and diluted (1) $ (0.65 ) $ (0.07 ) $ (0.72 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,840 62,840 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. PLURALSIGHT, INC. Consolidated Statements of Comprehensive Loss (in thousands) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Other comprehensive loss: Foreign currency translation losses, net (112 ) — (112 ) Comprehensive loss $ (128,696 ) $ (18,189 ) $ (146,885 ) Less: Comprehensive loss attributable to non-controlling interests (44,967 ) (4,743 ) (49,710 ) Comprehensive loss attributable to Pluralsight, Inc. $ (83,729 ) $ (13,446 ) $ (97,175 ) Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity As Previously Reported for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — 984 — — — — — — — — — — 984 Equity-based compensation — — — 13,155 — — — — — — — — — — 13,155 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (14,139 ) — — — — — — — — (162,136 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss — — — — — — — — — — — — (42,660 ) — (42,660 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 582,030 — — — 582,041 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Effect of exchanges of LLC Units — — — — 1,107,448 — (1,071,448 ) — (36,000 ) — 1,723 — — (1,723 ) — Issuance of common stock under employee stock purchase plan — — — — 836,365 1 — — — — 12,537 — — — 12,538 Vesting of restricted stock units — — — — 608,488 — — — 423,862 — — — — — — Exercise of common stock warrants — — — — 267,918 — — — — — — — — — — Exercise of common stock options — — — — 61,418 — — — — — 840 — — — 840 Forfeiture of unvested LLC Units — — — — — — (4,460 ) — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — (16,905 ) — — — (16,905 ) Equity-based compensation — — — — — — — — — — 41,607 — — — (41,607 ) Adjustments to non-controlling interests — — — — — — — — — — (19,628 ) — — 19,628 — Foreign currency translation losses — — — — — — — — — — — (44 ) — (50 ) (94 ) Net loss — — — — — — — — — — — — (41,007 ) (44,917 ) (85,924 ) Balance at December 31, 2018 — $ — — $ — 65,191,907 $ 7 57,490,881 $ 6 14,586,173 $ 1 $ 452,576 $ (41 ) $ (351,123 ) $ 107,167 $ 208,593 Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) Restatement Adjustments for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 — $ — — $ — — $ — — $ — — $ — $ — $ — $ — $ — $ — Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — — — — — — — — — — — — — Equity-based compensation — — — 9,123 — — — — — — — — — — 9,123 Accretion of Series A redeemable convertible preferred units — — (9,123 ) — — — — — — — — 9,123 — — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (9,123 ) — (9,123 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions — — — — — — — — — — — — — — — Initial public offering, net of offering costs — — — — — — — — — — — — — — — Allocation of equity to non-controlling interests — — — — — — — — — — — — — — — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — — — — — — — — — — — — Settlement of equity appreciation rights — — — — — — — — — — — — — — — Effect of exchanges of LLC Units — — — — — — — — — — — — — — — Issuance of common stock under employee stock purchase plan — — — — — — — — — — — — — — — Vesting of restricted stock units — — — — — — — — — — — — — — — Exercise of common stock warrants — — — — — — — — — — — — — — — Exercise of common stock options — — — — — — — — — — — — — — — Forfeiture of unvested LLC Units — — — — — — — — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — — — — — — Equity-based compensation — — — — — — — — — — 9,066 — — — 9,066 Adjustments to non-controlling interests — — — — — — — — — — (4,743 ) — — 4,743 — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (4,323 ) (4,743 ) (9,066 ) Balance at December 31, 2018 — $ — — — — $ — — $ — — $ — $ 4,323 $ — $ (4,323 ) $ — $ — Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) As Restated for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — 984 — — — — — — — — — — 984 Equity-based compensation, as restated — — — 22,278 — — — — — — — — — — 22,278 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (23,262 ) — — — — — — — — (153,013 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss, as restated — — — — — — — — — — — — (51,783 ) — (51,783 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 582,030 — — — 582,041 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Effect of exchanges of LLC Units — — — — 1,107,448 — (1,071,448 ) — (36,000 ) — 1,723 — — (1,723 ) — Issuance of common stock under employee stock purchase plan — — — — 836,365 1 — — — — 12,537 — — — 12,538 Vesting of restricted stock units — — — — 608,488 — — — 423,862 — — — — — — Exercise of common stock warrants — — — — 267,918 — — — — — — — — — — Exercise of common stock options — — — — 61,418 — — — — — 840 — — — 840 Forfeiture of unvested LLC Units — — — — — — (4,460 ) — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — (16,905 ) — — — (16,905 ) Equity-based compensation, as restated — — — — — — — — — — 50,673 — — — 50,673 Adjustments to non-controlling interests, as restated — — — — — — — — — — (24,371 ) — — 24,371 — Foreign currency translation losses — — — — — — — — — — — (44 ) — (50 ) (94 ) Net loss, as restated — — — — — — — — — — — — (45,330 ) (49,660 ) (94,990 ) Balance at December 31, 2018, as restated — $ — — $ — 65,191,907 $ 7 57,490,881 $ 6 14,586,173 $ 1 $ 456,899 $ (41 ) $ (355,446 ) $ 107,167 $ 208,593 The following table illustrates the allocation of the error in equity-based compensation between Pluralsight, Inc., including amounts attributable to the period prior to the Reorganization Transactions, and the non-controlling interests: Year Ended December 31, 2018 Adjustments to equity-based compensation attributable to the period prior to the Reorganization Transactions $ 9,123 Adjustments to equity-based compensation attributable to non-controlling interests 4,743 Adjustments to equity-based compensation attributable to Pluralsight, Inc. 4,323 Total adjustments to equity-based compensation $ 18,189 The increase in equity-based compensation also reduced the amount of unrecognized equity-based compensation and the weighted-average period the expense is expected to be recognized as follows: Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Total unrecognized equity-based compensation expense related to RSUs (in millions) $ 60.0 $ (18.2 ) $ 41.8 Remaining weighted-average period RSU expense is expected to be recognized (in years) 2.9 0.5 2.4 Consolidated Statement of Cash Flows (in thousands) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Operating activities Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Adjustments to reconcile net loss to net cash used in operating activities: Depreciation of property and equipment 8,318 — 8,318 Amortization of acquired intangible assets 8,681 — 8,681 Amortization of course creation costs 1,993 — 1,993 Equity-based compensation 54,303 18,189 72,492 Provision for doubtful accounts 675 — 675 Amortization of debt discount and debt issuance costs 1,215 — 1,215 Debt extinguishment costs 4,197 — 4,197 Deferred tax benefit (252 ) — (252 ) Other 161 — 161 Changes in assets and liabilities: Accounts receivable (26,156 ) — (26,156 ) Prepaid expenses and other assets (3,482 ) — (3,482 ) Accounts payable 1,385 — 1,385 Accrued expenses and other liabilities 7,973 — 7,973 Accrued author fees 2,123 — 2,123 Deferred revenue 61,554 — 61,554 Net cash used in operating activities (5,896 ) — (5,896 ) Investing activities Purchases of property and equipment (8,796 ) — (8,796 ) Purchases of content library (3,340 ) — (3,340 ) Net cash used in investing activities (12,136 ) — (12,136 ) Financing activities Proceeds from initial public offering, net of underwriting discounts and commissions 332,080 — 332,080 Payments of costs related to initial public offering (7,083 ) — (7,083 ) Taxes paid related to net share settlement of equity awards (16,905 ) — (16,905 ) Proceeds from issuance of common stock from employee equity plans 13,378 — 13,378 Borrowings of long-term debt 20,000 — 20,000 Repayments of long-term debt (137,710 ) — (137,710 ) Payments of debt extinguishment costs (2,179 ) — (2,179 ) Payments of debt issuance costs (450 ) — (450 ) Payments to settle equity appreciation rights (325 ) — (325 ) Other (17 ) — (17 ) Net cash provided by financing activities 200,789 — 200,789 Effect of exchange rate changes on cash, cash equivalents, and restricted cash (163 ) — (163 ) Net increase in cash, cash equivalents, and restricted cash 182,594 — 182,594 Cash, cash equivalents, and restricted cash, beginning of period 28,477 — 28,477 Cash, cash equivalents, and restricted cash, end of period $ 211,071 $ — $ 211,071 The following table outlines the classification of the equity-based compensation adjustments in the statement of operations: Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Cost of revenue $ 140 $ 65 $ 205 Sales and marketing 14,330 4,766 19,096 Technology and content 8,747 3,291 12,038 General and administrative 31,086 10,067 41,153 Total equity-based compensation $ 54,303 $ 18,189 $ 72,492 Condensed Consolidated Balance Sheets (in thousands, except share and per share amounts) June 30, September 30, (Restated) (Restated) Assets Current assets: Cash and cash equivalents $ 213,645 $ 208,626 Accounts receivable, net of allowances of $2,178 and $2,332 as of June 30, 2018 and September 30, 2018, respectively 36,268 47,801 Prepaid expenses and other current assets 8,907 8,037 Total current assets 258,820 264,464 Property and equipment, net 22,683 22,503 Content library, net 8,093 7,547 Intangible assets, net 2,111 1,935 Goodwill 123,119 123,119 Other assets 1,396 2,080 Total assets $ 416,222 $ 421,648 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,836 $ 6,834 Accrued expenses 24,208 31,415 Accrued author fees 8,496 9,331 Deferred revenue 121,978 130,555 Total current liabilities 161,518 178,135 Deferred revenue, net of current portion 6,555 8,649 Facility financing obligation 7,505 7,500 Other liabilities 779 1,090 Total liabilities 176,357 195,374 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 and September 30, 2018 — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,915,660 and 62,310,270 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 6 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,111,572 and 58,566,789 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 6 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,048,138 and 14,198,311 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 1 1 Additional paid-in capital 437,274 446,463 Accumulated other comprehensive loss (16 ) (34 ) Accumulated deficit (322,801 ) (339,144 ) Total stockholders' equity attributable to Pluralsight, Inc. 114,470 107,298 Non-controlling interests 125,395 118,976 Total stockholders' equity 239,865 226,274 Total liabilities and stockholders' equity $ 416,222 $ 421,648 The following tables reconcile the restated condensed consolidated balance sheets as of June 30 and September 30, 2018 to the amounts previously reported (in thousands, except share and per share amounts): June 30, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 213,645 $ — $ 213,645 Accounts receivable, net of allowances of $2,178 as of June 30, 2018 36,268 — 36,268 Prepaid expenses and other current assets 8,907 — 8,907 Total current assets 258,820 — 258,820 Property and equipment, net 22,683 — 22,683 Content library, net 8,093 — 8,093 Intangible assets, net 2,111 — 2,111 Goodwill 123,119 — 123,119 Other assets 1,396 — 1,396 Total assets $ 416,222 $ — $ 416,222 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,836 $ — $ 6,836 Accrued expenses 24,208 — 24,208 Accrued author fees 8,496 — 8,496 Deferred revenue 121,978 — 121,978 Total current liabilities 161,518 — 161,518 Deferred revenue, net of current portion 6,555 — 6,555 Facility financing obligation 7,505 — 7,505 Other liabilities 779 — 779 Total liabilities 176,357 — 176,357 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,915,660 shares issued and outstanding as of June 30, 2018 6 — 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,111,572 shares issued and outstanding as of June 30, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,048,138 shares issued and outstanding as of June 30, 2018 1 — 1 Additional paid-in capital 436,177 1,097 437,274 Accumulated other comprehensive loss (16 ) — (16 ) Accumulated deficit (321,704 ) (1,097 ) (322,801 ) Total stockholders' equity attributable to Pluralsight, Inc. 114,470 — 114,470 Non-controlling interests 125,395 — 125,395 Total stockholders' equity 239,865 — 239,865 Total liabilities and stockholders' equity $ 416,222 $ — $ 416,222 September 30, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 208,626 $ — $ 208,626 Accounts receivable, net of allowances of $2,332 as of September 30, 2018 47,801 — 47,801 Prepaid expenses and other current assets 8,037 — 8,037 Total current assets 264,464 — 264,464 Property and equipment, net 22,503 — 22,503 Content library, net 7,547 — 7,547 Intangible assets, net 1,935 — 1,935 Goodwill 123,119 — 123,119 Other assets 2,080 — 2,080 Total assets $ 421,648 $ — $ 421,648 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,834 $ — $ 6,834 Accrued expenses 31,415 — 31,415 Accrued author fees 9,331 — 9,331 Deferred revenue 130,555 — 130,555 Total current liabilities 178,135 — 178,135 Deferred revenue, net of current portion 8,649 — 8,649 Facility financing obligation 7,500 — 7,500 Other liabilities 1,090 — 1,090 Total liabilities 195,374 — 195,374 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of September 30, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,310,270 shares issued and outstanding as of September 30, 2018 6 — 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,566,789 shares issued and outstanding as of September 30, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,198,311 shares issued and outstanding as of September 30, 2018 1 — 1 Additional paid-in capital 443,182 3,281 446,463 Accumulated other comprehensive loss (34 ) — (34 ) Accumulated deficit (335,863 ) (3,281 ) (339,144 ) Total stockholders' equity attributable to Pluralsight, Inc. 107,298 — 107,298 Non-controlling interests 118,976 — 118,976 Total stockholders' equity 226,274 — 226,274 Total liabilities and stockholders' equity $ 421,648 $ — $ 421,648 Condensed Consolidated Statements of Operations (in thousands, except per share amounts) June 30, 2018 September 30, 2018 Three Months Ended December 31, 2018 Three Months Ended Six Months Ended Three Months Ended Nine Months Ended (Restated) (Restated) (Restated) (Restated) (Restated) Revenue $ 53,572 $ 103,216 $ 61,553 $ 164,769 $ 67,260 Cost of revenue 15,933 30,819 15,347 46,166 16,449 Gross profit 37,639 72,397 46,206 118,603 50,811 Operating expenses: Sales and marketing 41,857 71,324 42,632 113,956 44,453 Technology and content 18,396 31,721 18,137 49,858 19,431 General and administrative 26,002 37,294 19,818 57,112 21,306 Total operating expenses 86,255 140,339 80,587 220,926 85,190 Loss from operations (48,616 ) (67,942 ) (34,381 ) (102,323 ) (34,379 ) Other (expense) income: Interest expense (2,424 ) (6,134 ) (342 ) (6,476 ) (350 ) Loss on debt extinguishment (4,085 ) (4,085 ) — (4,085 ) — Other income, net 48 35 654 689 815 Loss before income taxes (55,077 ) (78,126 ) (34,069 ) (112,195 ) (33,914 ) Provision for income taxes (143 ) (252 ) (254 ) (506 ) (158 ) Net loss $ (55,220 ) $ (78,378 ) $ (34,323 ) $ (112,701 ) $ (34,072 ) Less: Net loss attributable to non-controlling interests (13,910 ) (13,910 ) (17,980 ) (31,890 ) (17,770 ) Net loss attributable to Pluralsight, Inc. $ (41,310 ) $ (64,468 ) $ (16,343 ) $ (80,811 ) $ (16,302 ) Less: Accretion of Series A redeemable convertible preferred units (156,750 ) (176,275 ) — (176,275 ) — Net loss attributable to common shares $ (198,060 ) $ (240,743 ) $ (16,343 ) $ (257,086 ) $ (16,302 ) Net loss per share, basic and diluted (1) $ (0.20 ) $ (0.20 ) $ (0.26 ) $ (0.47 ) $ (0.26 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,252 62,252 62,472 62,400 63,494 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. The following tables reconcile the restated condensed consolidated statements of operations for the three and six month periods ended June 30, 2018 and the restated condensed consolidated statements of operations for the three and nine month periods ended September 30, 2018 to the amounts previously reported (in thousands, except per share amounts): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Revenue $ 53,572 $ — $ 53,572 $ 103,216 $ — $ 103,216 Cost of revenue 15,890 43 15,933 30,776 43 30,819 Gross profit 37,682 (43 ) 37,639 72,440 (43 ) 72,397 Operating expenses: Sales and marketing 38,933 2,924 41,857 68,400 2,924 71,324 Technology and content 16,493 1,903 18,396 29,818 1,903 31,721 General and administrative 19,448 6,554 26,002 30,740 6,554 37,294 Total operating expenses 74,874 11,381 86,255 128,958 11,381 140,339 Loss from operations (37,192 ) (11,424 ) (48,616 ) (56,518 ) (11,424 ) (67,942 ) Other (expense) income: Interest expense (2,424 ) — (2,424 ) (6,134 ) — (6,134 ) Loss on debt extinguishment (4,085 ) — (4,085 ) (4,085 ) — (4,085 ) Other income, net 48 — 48 35 — 35 Loss before income taxes (43,653 ) (11,424 ) (55,077 ) (66,702 ) (11,424 ) (78,126 ) Provision for income taxes (143 ) — (143 ) (252 ) — (252 ) Net loss $ (43,796 ) $ (11,424 ) $ (55,220 ) $ (66,954 ) $ (11,424 ) $ (78,378 ) Less: Net loss attributable to non-controlling interests (12,706 ) (1,204 ) (13,910 ) (12,706 ) (1,204 ) (13,910 ) Net loss attributable to Pluralsight, Inc. $ (31,090 ) $ (10,220 ) $ (41,310 ) $ (54,248 ) $ (10,220 ) $ (64,468 ) Less: Accretion of Series A redeemable convertible preferred units (156,750 ) — (156,750 ) (176,275 ) — (176,275 ) Net loss attributable to common shares $ (187,840 ) $ (10,220 ) $ (198,060 ) $ (230,523 ) $ (10,220 ) $ (240,743 ) Net loss per share, basic and diluted (1) $ (0.19 ) $ (0.01 ) $ (0.20 ) $ (0.19 ) $ (0.01 ) $ (0.20 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,252 62,252 62,252 62,252 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Revenue $ 61,553 $ — $ 61,553 $ 164,769 $ — $ 164,769 Cost of revenue 15,331 16 15,347 46,107 59 46,166 Gross profit 46,222 (16 ) 46,206 118,662 (59 ) 118,603 Operating expenses: Sales and marketing 41,392 1,240 42,632 109,792 4,164 113,956 Technology and content 17,227 910 18,137 47,045 2,813 49,858 General and administrative 17,398 2,420 19,818 48,138 8,974 57,112 Total operating expenses 76,017 4,570 80,587 204,975 15,951 220,926 Loss from operations (29,795 ) (4,586 ) (34,381 ) (86,313 ) (16,010 ) (102,323 ) Other (expense) income: Interest expense (342 ) — (342 ) (6,476 ) — (6,476 ) Loss on debt extinguishment — — — (4,085 ) — (4,085 ) Other income, net 654 — 654 689 — 689 Loss before income taxes (29,483 ) (4,586 ) (34,069 ) (96,185 ) (16,010 ) (112,195 ) Provision for income taxes (254 ) — (254 ) (506 ) — (506 ) Net loss $ (29,737 ) $ (4,586 ) $ (34,323 ) $ (96,691 ) $ (16,010 ) $ (112,701 ) Less: Net loss attributable to non-controlling interests (15,578 ) (2,402 ) (17,980 ) (28,284 ) (3,606 ) (31,890 ) Net loss attributable to Pluralsight, Inc. $ (14,159 ) $ (2,184 ) $ (16,343 ) $ (68,407 ) $ (12,404 ) $ (80,811 ) Less: Accretion of Series A redeemable convertible preferred units — — — (176,275 ) — (176,275 ) Net loss attributable to common shares $ (14,159 ) $ (2,184 ) $ (16,343 ) $ (244,682 ) $ (12,404 ) $ (257,086 ) Net loss per share, basic and diluted (1) $ (0.23 ) $ (0.03 ) $ (0.26 ) $ (0.41 ) $ (0.06 ) $ (0.47 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,472 62,472 62,400 62,400 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Three Months Ended December 31, 2018 As Previously Reported Adjustments As Restated Revenue $ 67,260 $ — $ 67,260 Cost of revenue 16,443 6 16,449 Gross profit 50,817 (6 ) 50,811 Operating expenses: Sales and marketing 43,851 602 44,453 Technology and content 18,953 478 19,431 General and administrative 20,213 1,093 21,306 Total operating expenses 83,017 2,173 85,190 Loss from operations (32,200 ) (2,179 ) (34,379 ) Other (expense) income: Interest expense (350 ) — (350 ) Loss on debt extinguishment — — — Other income, net 815 — 815 Loss before income taxes (31,735 ) (2,179 ) (33,914 ) Provision for income taxes (158 ) — (158 ) Net loss $ (31,893 ) $ (2,179 ) $ (34,072 ) Less: Net loss attributable to non-controlling interests (16,633 ) (1,137 ) (17,770 ) Net loss attributable to Pluralsight, Inc. $ (15,260 ) $ (1,042 ) $ (16,302 ) Less: Accretion of Series A redeemable convertible preferred units — — — Net loss attributable to common shares $ (15,260 ) $ (1,042 ) $ (16,302 ) Net loss per share, basic and diluted (1) $ (0.24 ) $ (0.02 ) $ (0.26 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 63,494 63,494 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Condensed Consolidated Statements of Comprehensive Loss (in thousands) June 30, 2018 September 30, 2018 Three Months Ended December 31, 2018 Three Months Ended Six Months Ended Three Months Ended Six Months Ended (Restated) (Restated) (Restated) (Restated) (Restated) Net loss $ (55,220 ) $ (78,378 ) $ (34,323 ) $ (112,701 ) $ (34,072 ) Other comprehensive loss: Foreign currency translation losses, net (63 ) (58 ) (39 ) (97 ) (15 ) Comprehensive loss $ (55,283 ) $ (78,436 ) $ (34,362 ) $ (112,798 ) $ (34,087 ) Less: Comprehensive loss attributable to non-controlling interests (13,931 ) (13,931 ) (18,001 ) (31,932 ) (17,778 ) Comprehensive loss attributable to Pluralsight, Inc. $ (41,352 ) $ (64,505 ) $ (16,361 ) $ (80,866 ) $ (16,309 ) The following tables reconcile the restated condensed consolidated statements of comprehensive loss for the three and six month periods ended June 30, 2018 and for the three and nine month periods ended September 30, 2018 to the amounts previously reported (in thousands): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Net loss $ (43,796 ) $ (11,424 ) $ (55,220 ) $ (66,954 ) $ (11,424 ) $ (78,378 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains, net (63 ) — (63 ) (58 ) — (58 ) Comprehensive loss $ (43,859 ) $ (11,424 ) $ (55,283 ) $ (67,012 ) $ (11,424 ) $ (78,436 ) Less: Comprehensive loss attributable to non-controlling interests (12,727 ) (1,204 ) (13,931 ) (12,727 ) (1,204 ) (13,931 ) Comprehensive loss attributable to Pluralsight, Inc. $ (31,132 ) $ (10,220 ) $ (41,352 ) $ (54,285 ) $ (10,220 ) $ (64,505 ) Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Net loss $ (29,737 ) $ (4,586 ) $ (34,323 ) $ (96,691 ) $ (16,010 ) $ (112,701 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains,

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The fair value of the Company’s financial instruments were as follows (in thousands): As of December 31, 2018 Level 1 Level 2 Level 3 Total Cash and cash equivalents: Money market funds $ 185,405 $ — $ — $ 185,405 As of December 31, 2017 Level 1 Level 2 Level 3 Total Cash and cash equivalents: Money market funds $ 25,146 $ — $ — $ 25,146

Balance Sheet Components (Table

Balance Sheet Components (Tables)	12 Months Ended
	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Prepaid and Other Current Assets	Prepaid expenses and other current assets consisted of the following (in thousands): As of December 31, 2018 2017 Prepaid expenses $ 7,931 $ 4,586 Other current assets 392 539 Prepaid expenses and other current assets $ 8,323 $ 5,125
Schedule of Property and Equipment	The estimated useful life of each asset category is as follows: Estimated Useful Life Computer equipment 3-5 years Purchased software 1-5 years Internal-use software 1-3 years Furniture and fixtures 5-7 years Leasehold improvements Shorter of remaining lease term or estimated useful life Buildings 27-30 years Property and equipment, net consisted of the following (in thousands): As of December 31, 2018 2017 Computer equipment $ 9,369 $ 7,482 Software 2,031 1,982 Capitalized internal-use software costs 13,880 8,631 Furniture and fixtures 5,478 5,234 Buildings 11,251 11,251 Leasehold improvements 1,490 1,324 Construction in progress 1,671 587 Build-to-suit lease asset under construction 8,281 — Total property and equipment 53,451 36,491 Less: Accumulated depreciation (21,810 ) (14,034 ) Property and equipment, net $ 31,641 $ 22,457
Schedule of Accrued Expenses	Accrued expenses consisted of the following (in thousands): As of December 31, 2018 2017 Accrued compensation $ 22,285 $ 18,568 Accrued income and other taxes payable 5,408 3,492 Accrued other current liabilities 4,354 4,454 Accrued expenses $ 32,047 $ 26,514

Intangible Assets (Tables)

Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Finite-Lived Intangible Assets	Intangible assets are summarized as follows (dollars in thousands): As of December 31, 2018 Weighted Average Gross Accumulated Net Book Content library: Acquired content library 0.5 $ 32,835 $ 32,229 $ 606 Course creation costs 3.5 13,552 7,108 6,444 Total $ 46,387 $ 39,337 $ 7,050 Intangible assets: Technology 2.6 $ 4,500 $ 2,786 $ 1,714 Trademarks — 162 162 — Noncompetition agreements — 390 390 — Customer relationships — 2,750 2,750 — Database — 40 40 — Domain names Indefinite 45 — 45 Total $ 7,887 $ 6,128 $ 1,759 As of December 31, 2017 Weighted Average Gross Carrying Amount Accumulated Amortization Net Book Value Content library: Acquired content library 2.4 $ 32,835 $ 24,643 $ 8,192 Course creation costs 3.8 10,640 5,391 5,249 Total $ 43,475 $ 30,034 $ 13,441 Intangible assets: Technology 4.5 $ 4,500 $ 2,080 $ 2,420 Trademarks 4.8 1,162 773 389 Noncompetition agreements 0.8 390 390 — Customer relationships 0.8 2,750 2,750 — Database — 40 40 — Domain names Indefinite 45 — 45 Total $ 8,887 $ 6,033 $ 2,854
Schedule of Indefinite-Lived Intangible Assets	Intangible assets are summarized as follows (dollars in thousands): As of December 31, 2018 Weighted Average Gross Accumulated Net Book Content library: Acquired content library 0.5 $ 32,835 $ 32,229 $ 606 Course creation costs 3.5 13,552 7,108 6,444 Total $ 46,387 $ 39,337 $ 7,050 Intangible assets: Technology 2.6 $ 4,500 $ 2,786 $ 1,714 Trademarks — 162 162 — Noncompetition agreements — 390 390 — Customer relationships — 2,750 2,750 — Database — 40 40 — Domain names Indefinite 45 — 45 Total $ 7,887 $ 6,128 $ 1,759 As of December 31, 2017 Weighted Average Gross Carrying Amount Accumulated Amortization Net Book Value Content library: Acquired content library 2.4 $ 32,835 $ 24,643 $ 8,192 Course creation costs 3.8 10,640 5,391 5,249 Total $ 43,475 $ 30,034 $ 13,441 Intangible assets: Technology 4.5 $ 4,500 $ 2,080 $ 2,420 Trademarks 4.8 1,162 773 389 Noncompetition agreements 0.8 390 390 — Customer relationships 0.8 2,750 2,750 — Database — 40 40 — Domain names Indefinite 45 — 45 Total $ 8,887 $ 6,033 $ 2,854
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense	Based on the recorded intangible assets at December 31, 2018, estimated amortization expense is expected to be as follows (in thousands): Year Ending December 31, Amortization Expense 2019 $ 3,371 2020 2,358 2021 1,781 2022 894 2023 360 Total $ 8,764

Credit Facilities (Tables)

Credit Facilities (Tables)	12 Months Ended
	Dec. 31, 2018
Debt Disclosure [Abstract]
Schedule of Debt	A portion of the net proceeds from the IPO were used to repay the outstanding principal balance of $137.7 million and extinguish the Guggenheim Credit Agreement in May 2018. The Company incurred a loss on debt extinguishment of $4.1 million in connection with the repayment. The Company’s debt consisted of the following (in thousands): As of December 31, 2017 Principal borrowings outstanding $ 116,620 Less: debt issuance costs, net of amortization (583 ) Net carrying amount $ 116,037

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Schedule of Future Minimum Rental Payments for Operating Leases	At December 31, 2018 , future minimum lease payments, including lease payments for the Company’s facilities in Farmington, Utah, and lease payments for the Company’s future headquarters in Draper, Utah were as follows (in thousands): Year Ending December 31, 2019 $ 5,948 2020 7,466 2021 9,879 2022 9,871 2023 9,861 Thereafter 99,324 Less: Sublease rental income (238 ) Total future minimum lease payments $ 142,111

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	12 Months Ended
	Dec. 31, 2018
Equity [Abstract]
Schedule of Preferred Units	The number of authorized and outstanding Preferred Units of Pluralsight Holdings was as follows: As of December 31, 2017 Authorized Outstanding Series A 27,500,000 27,500,000 Series B 17,716,286 17,716,286 Series C 3,231,594 3,231,594 Total 48,447,880 48,447,880 The liquidation preference (in thousands), original issue price per unit, and conversion rates of the Preferred Units, in order of liquidation preference, as of December 31, 2017, was: Liquidation Preference Original Issue Price Conversion Ratio Series A $ 27,500 $ 1.00 1:1 Series B 139,250 7.86 1:1 Series C 30,442 9.42 1:1 Total liquidation preference $ 197,192 The net carrying value of Preferred Units consisted of the following (in thousands): As of December 31, 2017 Series A $ 236,225 Series B 139,194 Series C 30,347 Total $ 405,766
Schedule of Common Units	Prior to the Reorganization Transactions, the number of authorized and outstanding common units of Pluralsight Holdings was as follows: As of December 31, 2017 Authorized Outstanding Class A common units 112,556,982 35,446,574 Class B common units 15,961,071 12,961,071 Total 128,518,053 48,407,645

Non-Controlling Interests (Tabl

Non-Controlling Interests (Tables)	12 Months Ended
	Dec. 31, 2018
Noncontrolling Interest [Abstract]
Ownership of the LLC Units	The ownership of the LLC Units is summarized as follows: As of December 31, 2018 Units Ownership % Pluralsight, Inc.'s ownership of LLC Units 65,191,907 48.6 % LLC Units owned by the Continuing Members (1) 68,881,732 51.4 % 134,073,639 100.0 % ________________________ (1) Excludes 3,195,322 LLC Units still subject to time-based vesting requirements.

Equity-Based Compensation (Tabl

Equity-Based Compensation (Tables)	12 Months Ended
	Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award	The number of authorized and outstanding incentive units outstanding for periods prior to the IPO was as follows: As of December 31, 2017 Authorized Outstanding Incentive units 16,229,445 15,791,871 Class A incentive units 3,000,000 — Class B incentive units 3,000,000 3,000,000 Total 22,229,445 18,791,871
Schedule of Share-based Compensation, Performance Shares Award Activity	The shares of unvested Class A common stock following the exchange of unvested incentive units are summarized as follows: Unvested Shares Weighted- Average Grant Date Fair Value Unvested Class A common shares outstanding following the Reorganization Transactions 605,390 $ 6.55 Vested (237,530 ) 8.40 Effect of the Rescission Transactions (367,860 ) 5.35 Unvested Class A common shares outstanding—December 31, 2018 — $ — The shares of unvested LLC Units following the conversion of unvested incentive units are summarized as follows: Unvested Units Weighted- Average Grant Date Fair Value Unvested LLC Units outstanding following the Reorganization Transactions 3,942,674 $ 7.73 Effect of the Rescission Transactions 605,390 6.55 Cancelled (4,460 ) 3.68 Vested (1,348,282 ) 7.47 Unvested LLC Units outstanding—December 31, 2018 3,195,322 $ 7.63 The number of incentive units outstanding and vested, including Class B incentive units, at the respective threshold price and catch-up price per unit was as follows: As of December 31, 2017 Incentive Units Outstanding Incentive Units Vested Threshold Price Number of Weighted Number of Weighted $1.00 4,400,988 $ — 4,400,988 $ — 1.20 270,593 — 270,593 — 7.86 4,354,669 5.04 3,796,845 5.29 9.42 9,765,621 3.36 1,712,795 4.06 18,791,871 $ 2.92 10,181,221 $ 2.65 The following table summarizes the incentive unit activity for the years ended December 31, 2018, 2017 and 2016: Number of Units Weighted- Average Threshold Price Weighted- Average Catch-up Price Aggregate Intrinsic Value (1) (in millions) Incentive units: Incentive units outstanding at January 1, 2016 10,557,437 $ 4.34 $ 2.43 Incentive units granted 4,338,813 9.42 4.06 Incentive units redeemed (353,357 ) 1.00 — Incentive units forfeited or cancelled (543,209 ) 7.43 4.42 Incentive units outstanding at December 31, 2016 13,999,684 5.88 2.92 $ 42.0 Incentive units granted 2,462,220 9.42 3.03 Incentive units redeemed (582,804 ) 3.54 1.78 Incentive units forfeited or cancelled (87,229 ) 7.97 4.75 Incentive units outstanding at December 31, 2017 15,791,871 6.50 2.97 77.0 Incentive units forfeited or cancelled (8,182 ) 7.86 4.81 Incentive units converted or exchanged in connection with the IPO (15,783,689 ) 6.50 2.97 Incentive units outstanding at December 31, 2018 — $ — $ — $ — Incentive units vested—December 31, 2016 8,322,892 $ 4.02 $ 2.39 $ 35.8 Incentive units vested—December 31, 2017 10,181,221 $ 4.98 $ 2.65 $ 61.9 ________________________ (1) Aggregate intrinsic value is calculated as the difference between the fair value of the common unit on December 31, 2017 and 2016, respectively, and the threshold price less the catch-up price. The following table summarizes the Class B incentive unit activity for the years ended December 31, 2018 and 2017: Number of Units Weighted- Average Threshold Price Weighted Average Catch-up Price Aggregate Intrinsic Value (1) (in millions) Class B incentive units: Class B incentive units outstanding at December 31, 2016 — $ — $ — Class B incentive units granted 3,000,000 9.42 2.64 Class B incentive units outstanding at December 31, 2017 3,000,000 9.42 2.64 $ 5.2 Class B incentive units converted or exchanged in connection with the IPO (3,000,000 ) 9.42 2.64 Class B incentive units outstanding at December 31, 2018 — $ — $ — $ — ________________________ (1) Aggregate intrinsic value is calculated as the difference between the fair value of the common unit on December 31, 2017 and the threshold price less the catch-up price. The number and weighted-average grant date fair value for unvested incentive units granted and outstanding was as follows: Incentive Units Weighted- Average Grant Date Fair Value Incentive units: Unvested units outstanding at January 1, 2016 4,649,737 $ 2.16 Granted 4,338,813 3.66 Vested (2,768,549 ) 1.93 Forfeited or cancelled (543,209 ) 3.03 Unvested units outstanding at December 31, 2016 5,676,792 3.34 Granted 2,462,220 4.07 Vested (2,441,133 ) 3.11 Forfeited or cancelled (87,229 ) 3.23 Unvested units outstanding at December 31, 2017 5,610,650 3.76 Vested (500,749 ) 3.66 Forfeited or cancelled (8,182 ) 3.20 Incentive units converted or exchanged in connection with the IPO (5,101,719 ) 3.77 Unvested units outstanding at December 31, 2018 — $ — Class B incentive units: Unvested units outstanding at December 31, 2016 — $ — Granted 3,000,000 6.05 Unvested units outstanding at December 31, 2017 3,000,000 6.05 Incentive units converted or exchanged in connection with the IPO (3,000,000 ) 6.05 Unvested units outstanding at December 31, 2018 — $ —
Fair Value Measurement Inputs and Valuation Techniques	The range of assumptions that were used in estimating the grant date fair value of incentive units under the OPM method were as follows: Year Ended December 31, 2017 2016 Dividend yield None None Volatility 55.00% 55.00%—60.00% Risk-free interest rate 1.20%—1.80% 0.60%—1.20% Expected term (years) 1.3—1.8 1.8—2.0
Share-based Compensation, Stock Options, Activity	The following table summarizes the stock option activity for the year ended December 31, 2018: Stock Options Outstanding Weighted- Average Exercise Price Weighted- Average Remaining Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2017 — Granted 5,236,155 $ 15.00 Exercised (81,833 ) 15.00 Forfeited or cancelled (10,610 ) 15.00 Outstanding as of December 31, 2018 5,143,712 $ 15.00 9.4 $ 44.0 Vested and exercisable as of December 31, 2018 1,224,563 $ 15.00 9.4 $ 10.5
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions	The grant date fair value of the stock options was determined using the Black Scholes model with the following assumptions: Dividend yield None Volatility 55.00% Risk-free interest rate 2.97% Expected term (years) 5.63
Schedule of Share-based Compensation, Restricted Stock Units Award Activity	The activity for RSUs of Pluralsight, Inc. and restricted share units of Pluralsight Holdings for the years ended December 31, 2018 and 2017 was as follows: Number of RSUs or Units Weighted-Average Grant Date Fair Value RSUs of Pluralsight, Inc.: Balance at December 31, 2016 — $ — Granted 2,413,300 7.04 Forfeited or cancelled (234,850 ) 6.80 Balance at December 31, 2017 2,178,450 7.06 Granted 3,657,656 12.52 Forfeited or cancelled (289,370 ) 8.19 Vested (745,200 ) 7.29 Balance at December 31, 2018 4,801,536 $ 11.11 Restricted Share Units of Pluralsight Holdings: Balance at December 31, 2016 — $ — Granted 3,000,000 8.24 Balance at December 31, 2017 3,000,000 8.24 Vested (937,500 ) 8.24 Balance at December 31, 2018 2,062,500 $ 8.24
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions	The fair value of the purchase right for the ESPP is estimated on the date of grant using the Black-Scholes model with the following assumptions for the year ended December 31, 2018: Dividend yield None Volatility 55.00%—65.00% Risk-free interest rate 2.05%—2.80% Expected term (years) 0.5—2.0
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs	Equity-based compensation expense was classified as follows in the accompanying consolidated statements of operations (in thousands): Year Ended December 31, 2018 2017 2016 (Restated) Cost of revenue $ 205 $ 20 $ 20 Sales and marketing 19,096 2,624 1,462 Technology and content 12,038 1,966 2,050 General and administrative 41,153 17,171 2,206 Total equity-based compensation $ 72,492 $ 21,781 $ 5,738

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Schedule of Income before Income Tax, Domestic and Foreign	Loss before income taxes was as follows (in thousands): Year Ended December 31, 2018 2017 2016 (Restated) Domestic $ (147,717 ) $ (96,814 ) $ (20,466 ) Foreign 1,608 602 348 Total $ (146,109 ) $ (96,212 ) $ (20,118 )
Schedule of Components of Income Tax Expense (Benefit)	Provision for income taxes consisted of the following components (in thousands): Year Ended December 31, 2018 2017 2016 Current: State $ 26 $ 10 $ 15 Foreign 890 397 479 Total current tax expense $ 916 $ 407 $ 494 Deferred: State $ — $ — $ — Foreign (252 ) (83 ) — Total deferred tax benefit $ (252 ) $ (83 ) $ — Provision for income taxes $ 664 $ 324 $ 494
Schedule of Effective Income Tax Rate Reconciliation	The following reconciles the differences between the federal statutory income tax rate in effect in each year to the Company’s effective tax rate: Year Ended December 31, 2018 2017 2016 Statutory federal tax rate 21.0 % 34.0 % 34.0 % Rate benefit from flow-through entity — (33.8 ) (33.6 ) Loss attributable to non-controlling interests (10.9 ) — — Effect of income tax rate change — (1.8 ) — Change in valuation allowance (10.7 ) 1.4 (3.3 ) Foreign taxes (0.1 ) (0.3 ) (2.4 ) Effect of excess tax benefits relating to equity-based compensation — — 2.5 Research and development credit 0.2 — 0.4 State tax, net of federal tax effect 0.9 — (0.1 ) Other (0.9 ) 0.2 — Effective tax rate (0.5 )% (0.3 )% (2.5 )%
Schedule of Deferred Tax Assets and Liabilities	Significant components of the Company’s deferred tax assets and liabilities were as follows (in thousands): As of December 31, 2018 2017 Deferred tax assets: Net operating loss carryforwards $ 18,591 $ 3,189 Partnership outside basis difference 39,133 164 Research and development credits 573 151 Compensation and benefits 324 — Other — 84 Less: Valuation allowance (57,957 ) (3,044 ) Total deferred tax assets 664 544 Deferred tax liabilities: Content library and intangible assets (343 ) (461 ) Total deferred tax liabilities (343 ) (461 ) Net deferred tax assets $ 321 $ 83
Summary of Income Tax Contingencies	The following summarizes activity related to unrecognized tax benefits (in thousands): Year Ended December 31, 2018 2017 2016 Unrecognized benefit—beginning of the year $ 853 $ 568 $ 57 Gross increases—prior period positions — — 186 Gross increases—current period positions 424 285 325 Unrecognized benefit—end of period $ 1,277 $ 853 $ 568

Net Loss Per Share (Tables)

Net Loss Per Share (Tables)	12 Months Ended
	Dec. 31, 2018
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table presents the calculation of basic and diluted net loss per share for the period following the Reorganization Transactions (in thousands, except per share amounts): May 16, 2018 through December 31, 2018 (Restated) Numerator: Net loss $ (94,990 ) Less: Net loss attributable to non-controlling interests (49,660 ) Net loss attributable to Pluralsight, Inc. $ (45,330 ) Denominator: Weighted-average common shares outstanding 63,119 Less: Weighted-average common shares subject to time-based vesting (279 ) Weighted-average common shares outstanding, basic and diluted 62,840 Net loss per share, basic and diluted $ (0.72 )
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The following table contains share/unit totals with a potentially dilutive impact (in thousands): As of December 31, 2018 LLC Units held by Continuing Members 72,077 Stock options 5,144 RSUs of Pluralsight, Inc. 4,802 Restricted share units of Pluralsight Holdings 2,063 Shares issuable under ESPP 2,039 Total 86,125

Segment and Geographic Inform_2

Segment and Geographic Information (Tables)	12 Months Ended
	Dec. 31, 2018
Segment Reporting [Abstract]
Revenue from External Customers by Geographic Areas	Revenue by geographic region, based on the physical location of the customer, was as follows (dollars in thousands): Year Ended December 31, 2018 2017 2016 United States $ 148,439 $ 108,257 $ 85,159 United Kingdom 24,301 18,047 13,508 Other foreign locations 59,289 40,520 33,174 Total revenue $ 232,029 $ 166,824 $ 131,841 Percentage of revenue generated outside of the United States 36 % 35 % 35 %

Quarterly Financial Data (Una_2

Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Schedule of Quarterly Financial Information	Amounts contained herein have been updated, where applicable, to reflect the effects of the restatement described in Note 3—Restatement of Consolidated Financial Statements and further described below. Three Months Ended March 31, June 30, Sept. 30, Dec. 31, March 31, June 30, Sept. 30, Dec. 31, (Restated) (Restated) (Restated) (in thousands, except per share amounts) Revenue $ 37,239 $ 38,891 $ 43,286 $ 47,408 $ 49,644 $ 53,572 $ 61,553 $ 67,260 Cost of revenue 11,209 11,887 12,582 14,150 14,886 15,933 15,347 16,449 Gross profit 26,030 27,004 30,704 33,258 34,758 37,639 46,206 50,811 Operating expenses: Sales and marketing 17,826 23,018 29,410 33,224 29,467 41,857 42,632 44,453 Technology and content 10,205 11,326 12,448 15,314 13,325 18,396 18,137 19,431 General and administrative 6,267 9,412 19,094 12,198 11,292 26,002 19,818 21,306 Total operating expenses 34,298 43,756 60,952 60,736 54,084 86,255 80,587 85,190 Loss from operations (8,268 ) (16,752 ) (30,248 ) (27,478 ) (19,326 ) (48,616 ) (34,381 ) (34,379 ) Other (expense) income: Interest expense (1,527 ) (3,597 ) (3,252 ) (3,289 ) (3,710 ) (2,424 ) (342 ) (350 ) Loss on debt extinguishment — (1,882 ) — — — (4,085 ) — — Other income (expense), net 48 21 55 (43 ) (13 ) 48 654 815 Loss before income taxes (9,747 ) (22,210 ) (33,445 ) (30,810 ) (23,049 ) (55,077 ) (34,069 ) (33,914 ) Provision for income taxes (58 ) (68 ) (90 ) (108 ) (109 ) (143 ) (254 ) (158 ) Net loss $ (9,805 ) $ (22,278 ) $ (33,535 ) $ (30,918 ) $ (23,158 ) $ (55,220 ) $ (34,323 ) $ (34,072 ) Net loss per share, basic and diluted (1) $ (0.20 ) $ (0.26 ) $ (0.26 ) ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for only the periods following the Reorganization Transactions and Pluralsight, Inc.'s IPO described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details.
Schedule of Restatement of Consolidated Financial Statements	Consolidated Balance Sheet (in thousands, except share and per share amounts) December 31, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 194,306 $ — $ 194,306 Accounts receivable, net of allowances of $2,501 as of December 31, 2018 63,436 — 63,436 Prepaid expenses and other current assets 8,323 — 8,323 Total current assets 266,065 — 266,065 Property and equipment, net 31,641 — 31,641 Content library, net 7,050 — 7,050 Intangible assets, net 1,759 — 1,759 Goodwill 123,119 — 123,119 Restricted cash 16,765 — 16,765 Other assets 1,064 — 1,064 Total assets $ 447,463 $ — $ 447,463 Liabilities and stockholders’ equity Current liabilities: Accounts payable $ 7,160 $ — $ 7,160 Accrued expenses 32,047 — 32,047 Accrued author fees 10,002 — 10,002 Deferred revenue 157,695 — 157,695 Total current liabilities 206,904 — 206,904 Deferred revenue, net of current portion 14,886 — 14,886 Facility financing obligation 15,777 — 15,777 Other liabilities 1,303 — 1,303 Total liabilities 238,870 — 238,870 Commitments and contingencies (Note 9) Stockholders’ equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 65,191,907 shares issued and outstanding as of December 31, 2018 7 — 7 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 57,490,881 shares issued and outstanding as of December 31, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,586,173 shares issued and outstanding as of December 31, 2018 1 — 1 Additional paid-in capital 452,576 4,323 456,899 Accumulated other comprehensive loss (41 ) — (41 ) Accumulated deficit (351,123 ) (4,323 ) (355,446 ) Total stockholders’ equity attributable to Pluralsight, Inc. 101,426 — 101,426 Non-controlling interests 107,167 — 107,167 Total stockholders’ equity 208,593 — 208,593 Total liabilities and stockholders’ equity $ 447,463 $ — $ 447,463 Consolidated Statement of Operations (in thousands, except per share amounts) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Revenue $ 232,029 $ — $ 232,029 Cost of revenue 62,550 65 62,615 Gross profit 169,479 (65 ) 169,414 Operating expenses: Sales and marketing 153,643 4,766 158,409 Technology and content 65,998 3,291 69,289 General and administrative 68,351 10,067 78,418 Total operating expenses 287,992 18,124 306,116 Loss from operations (118,513 ) (18,189 ) (136,702 ) Other (expense) income: Interest expense (6,826 ) — (6,826 ) Loss on debt extinguishment (4,085 ) — (4,085 ) Other income, net 1,504 — 1,504 Loss before income taxes (127,920 ) (18,189 ) (146,109 ) Provision for income taxes (664 ) — (664 ) Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Less: Net loss attributable to non-controlling interests (44,917 ) (4,743 ) (49,660 ) Net loss attributable to Pluralsight, Inc. $ (83,667 ) $ (13,446 ) $ (97,113 ) Less: Accretion of Series A redeemable convertible preferred units (176,275 ) — (176,275 ) Net loss attributable to common shares $ (259,942 ) $ (13,446 ) $ (273,388 ) Net loss per share, basic and diluted (1) $ (0.65 ) $ (0.07 ) $ (0.72 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,840 62,840 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. PLURALSIGHT, INC. Consolidated Statements of Comprehensive Loss (in thousands) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Other comprehensive loss: Foreign currency translation losses, net (112 ) — (112 ) Comprehensive loss $ (128,696 ) $ (18,189 ) $ (146,885 ) Less: Comprehensive loss attributable to non-controlling interests (44,967 ) (4,743 ) (49,710 ) Comprehensive loss attributable to Pluralsight, Inc. $ (83,729 ) $ (13,446 ) $ (97,175 ) Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity As Previously Reported for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — 984 — — — — — — — — — — 984 Equity-based compensation — — — 13,155 — — — — — — — — — — 13,155 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (14,139 ) — — — — — — — — (162,136 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss — — — — — — — — — — — — (42,660 ) — (42,660 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 582,030 — — — 582,041 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Effect of exchanges of LLC Units — — — — 1,107,448 — (1,071,448 ) — (36,000 ) — 1,723 — — (1,723 ) — Issuance of common stock under employee stock purchase plan — — — — 836,365 1 — — — — 12,537 — — — 12,538 Vesting of restricted stock units — — — — 608,488 — — — 423,862 — — — — — — Exercise of common stock warrants — — — — 267,918 — — — — — — — — — — Exercise of common stock options — — — — 61,418 — — — — — 840 — — — 840 Forfeiture of unvested LLC Units — — — — — — (4,460 ) — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — (16,905 ) — — — (16,905 ) Equity-based compensation — — — — — — — — — — 41,607 — — — (41,607 ) Adjustments to non-controlling interests — — — — — — — — — — (19,628 ) — — 19,628 — Foreign currency translation losses — — — — — — — — — — — (44 ) — (50 ) (94 ) Net loss — — — — — — — — — — — — (41,007 ) (44,917 ) (85,924 ) Balance at December 31, 2018 — $ — — $ — 65,191,907 $ 7 57,490,881 $ 6 14,586,173 $ 1 $ 452,576 $ (41 ) $ (351,123 ) $ 107,167 $ 208,593 Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) Restatement Adjustments for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 — $ — — $ — — $ — — $ — — $ — $ — $ — $ — $ — $ — Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — — — — — — — — — — — — — Equity-based compensation — — — 9,123 — — — — — — — — — — 9,123 Accretion of Series A redeemable convertible preferred units — — (9,123 ) — — — — — — — — 9,123 — — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (9,123 ) — (9,123 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions — — — — — — — — — — — — — — — Initial public offering, net of offering costs — — — — — — — — — — — — — — — Allocation of equity to non-controlling interests — — — — — — — — — — — — — — — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — — — — — — — — — — — — Settlement of equity appreciation rights — — — — — — — — — — — — — — — Effect of exchanges of LLC Units — — — — — — — — — — — — — — — Issuance of common stock under employee stock purchase plan — — — — — — — — — — — — — — — Vesting of restricted stock units — — — — — — — — — — — — — — — Exercise of common stock warrants — — — — — — — — — — — — — — — Exercise of common stock options — — — — — — — — — — — — — — — Forfeiture of unvested LLC Units — — — — — — — — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — — — — — — Equity-based compensation — — — — — — — — — — 9,066 — — — 9,066 Adjustments to non-controlling interests — — — — — — — — — — (4,743 ) — — 4,743 — Foreign currency translation losses — — — — — — — — — — — — — — — Net loss — — — — — — — — — — — — (4,323 ) (4,743 ) (9,066 ) Balance at December 31, 2018 — $ — — — — $ — — $ — — $ — $ 4,323 $ — $ (4,323 ) $ — $ — Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Continued) As Restated for the Year Ended December 31, 2018 (in thousands, except share/unit amounts) Redeemable Convertible Preferred Units Members’ Capital Class A Common Stock Class B Common Stock Class C Common Stock Additional Accumulated Other Comprehensive (Loss) Income Accumulated Deficit Non-Controlling Interests Total Units Amount Units Amount Shares Amount Shares Amount Shares Amount Balance at January 1, 2018 48,447,880 $ 405,766 48,407,645 $ — — $ — — $ — — $ — $ — $ 25 $ (445,102 ) $ — $ (445,077 ) Activity prior to the Reorganization Transactions: Issuance of warrants to purchase shares of Class A common stock — — — 984 — — — — — — — — — — 984 Equity-based compensation, as restated — — — 22,278 — — — — — — — — — — 22,278 Accretion of Series A redeemable convertible preferred units, as restated — 176,275 — (23,262 ) — — — — — — — — (153,013 ) — (176,275 ) Foreign currency translation losses — — — — — — — — — — — (18 ) — — (18 ) Net loss, as restated — — — — — — — — — — — — (51,783 ) — (51,783 ) Effect of the Reorganization Transactions and initial public offering: Effect of Reorganization Transactions (48,447,880 ) (582,041 ) (48,407,645 ) — 39,110,660 4 58,111,572 6 14,048,138 1 582,030 — — — 582,041 Initial public offering, net of offering costs — — — — 23,805,000 2 — — — — 324,704 — — — 324,706 Allocation of equity to non-controlling interests — — — — — — — — — — (474,007 ) (4 ) 339,782 134,229 — Activity subsequent to the Reorganization Transactions and initial public offering: Effect of the Rescission Transactions — — — — (605,390 ) — 455,217 — 150,173 — — — — — — Settlement of equity appreciation rights — — — — — — — — — — (325 ) — — — (325 ) Effect of exchanges of LLC Units — — — — 1,107,448 — (1,071,448 ) — (36,000 ) — 1,723 — — (1,723 ) — Issuance of common stock under employee stock purchase plan — — — — 836,365 1 — — — — 12,537 — — — 12,538 Vesting of restricted stock units — — — — 608,488 — — — 423,862 — — — — — — Exercise of common stock warrants — — — — 267,918 — — — — — — — — — — Exercise of common stock options — — — — 61,418 — — — — — 840 — — — 840 Forfeiture of unvested LLC Units — — — — — — (4,460 ) — — — — — — — — Shares withheld for tax withholding on equity awards — — — — — — — — — — (16,905 ) — — — (16,905 ) Equity-based compensation, as restated — — — — — — — — — — 50,673 — — — 50,673 Adjustments to non-controlling interests, as restated — — — — — — — — — — (24,371 ) — — 24,371 — Foreign currency translation losses — — — — — — — — — — — (44 ) — (50 ) (94 ) Net loss, as restated — — — — — — — — — — — — (45,330 ) (49,660 ) (94,990 ) Balance at December 31, 2018, as restated — $ — — $ — 65,191,907 $ 7 57,490,881 $ 6 14,586,173 $ 1 $ 456,899 $ (41 ) $ (355,446 ) $ 107,167 $ 208,593 The following table illustrates the allocation of the error in equity-based compensation between Pluralsight, Inc., including amounts attributable to the period prior to the Reorganization Transactions, and the non-controlling interests: Year Ended December 31, 2018 Adjustments to equity-based compensation attributable to the period prior to the Reorganization Transactions $ 9,123 Adjustments to equity-based compensation attributable to non-controlling interests 4,743 Adjustments to equity-based compensation attributable to Pluralsight, Inc. 4,323 Total adjustments to equity-based compensation $ 18,189 The increase in equity-based compensation also reduced the amount of unrecognized equity-based compensation and the weighted-average period the expense is expected to be recognized as follows: Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Total unrecognized equity-based compensation expense related to RSUs (in millions) $ 60.0 $ (18.2 ) $ 41.8 Remaining weighted-average period RSU expense is expected to be recognized (in years) 2.9 0.5 2.4 Consolidated Statement of Cash Flows (in thousands) Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Operating activities Net loss $ (128,584 ) $ (18,189 ) $ (146,773 ) Adjustments to reconcile net loss to net cash used in operating activities: Depreciation of property and equipment 8,318 — 8,318 Amortization of acquired intangible assets 8,681 — 8,681 Amortization of course creation costs 1,993 — 1,993 Equity-based compensation 54,303 18,189 72,492 Provision for doubtful accounts 675 — 675 Amortization of debt discount and debt issuance costs 1,215 — 1,215 Debt extinguishment costs 4,197 — 4,197 Deferred tax benefit (252 ) — (252 ) Other 161 — 161 Changes in assets and liabilities: Accounts receivable (26,156 ) — (26,156 ) Prepaid expenses and other assets (3,482 ) — (3,482 ) Accounts payable 1,385 — 1,385 Accrued expenses and other liabilities 7,973 — 7,973 Accrued author fees 2,123 — 2,123 Deferred revenue 61,554 — 61,554 Net cash used in operating activities (5,896 ) — (5,896 ) Investing activities Purchases of property and equipment (8,796 ) — (8,796 ) Purchases of content library (3,340 ) — (3,340 ) Net cash used in investing activities (12,136 ) — (12,136 ) Financing activities Proceeds from initial public offering, net of underwriting discounts and commissions 332,080 — 332,080 Payments of costs related to initial public offering (7,083 ) — (7,083 ) Taxes paid related to net share settlement of equity awards (16,905 ) — (16,905 ) Proceeds from issuance of common stock from employee equity plans 13,378 — 13,378 Borrowings of long-term debt 20,000 — 20,000 Repayments of long-term debt (137,710 ) — (137,710 ) Payments of debt extinguishment costs (2,179 ) — (2,179 ) Payments of debt issuance costs (450 ) — (450 ) Payments to settle equity appreciation rights (325 ) — (325 ) Other (17 ) — (17 ) Net cash provided by financing activities 200,789 — 200,789 Effect of exchange rate changes on cash, cash equivalents, and restricted cash (163 ) — (163 ) Net increase in cash, cash equivalents, and restricted cash 182,594 — 182,594 Cash, cash equivalents, and restricted cash, beginning of period 28,477 — 28,477 Cash, cash equivalents, and restricted cash, end of period $ 211,071 $ — $ 211,071 The following table outlines the classification of the equity-based compensation adjustments in the statement of operations: Year Ended December 31, 2018 As Previously Reported Adjustments As Restated Cost of revenue $ 140 $ 65 $ 205 Sales and marketing 14,330 4,766 19,096 Technology and content 8,747 3,291 12,038 General and administrative 31,086 10,067 41,153 Total equity-based compensation $ 54,303 $ 18,189 $ 72,492 Condensed Consolidated Balance Sheets (in thousands, except share and per share amounts) June 30, September 30, (Restated) (Restated) Assets Current assets: Cash and cash equivalents $ 213,645 $ 208,626 Accounts receivable, net of allowances of $2,178 and $2,332 as of June 30, 2018 and September 30, 2018, respectively 36,268 47,801 Prepaid expenses and other current assets 8,907 8,037 Total current assets 258,820 264,464 Property and equipment, net 22,683 22,503 Content library, net 8,093 7,547 Intangible assets, net 2,111 1,935 Goodwill 123,119 123,119 Other assets 1,396 2,080 Total assets $ 416,222 $ 421,648 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,836 $ 6,834 Accrued expenses 24,208 31,415 Accrued author fees 8,496 9,331 Deferred revenue 121,978 130,555 Total current liabilities 161,518 178,135 Deferred revenue, net of current portion 6,555 8,649 Facility financing obligation 7,505 7,500 Other liabilities 779 1,090 Total liabilities 176,357 195,374 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 and September 30, 2018 — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,915,660 and 62,310,270 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 6 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,111,572 and 58,566,789 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 6 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,048,138 and 14,198,311 shares issued and outstanding as of June 30, 2018 and September 30, 2018, respectively 1 1 Additional paid-in capital 437,274 446,463 Accumulated other comprehensive loss (16 ) (34 ) Accumulated deficit (322,801 ) (339,144 ) Total stockholders' equity attributable to Pluralsight, Inc. 114,470 107,298 Non-controlling interests 125,395 118,976 Total stockholders' equity 239,865 226,274 Total liabilities and stockholders' equity $ 416,222 $ 421,648 The following tables reconcile the restated condensed consolidated balance sheets as of June 30 and September 30, 2018 to the amounts previously reported (in thousands, except share and per share amounts): June 30, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 213,645 $ — $ 213,645 Accounts receivable, net of allowances of $2,178 as of June 30, 2018 36,268 — 36,268 Prepaid expenses and other current assets 8,907 — 8,907 Total current assets 258,820 — 258,820 Property and equipment, net 22,683 — 22,683 Content library, net 8,093 — 8,093 Intangible assets, net 2,111 — 2,111 Goodwill 123,119 — 123,119 Other assets 1,396 — 1,396 Total assets $ 416,222 $ — $ 416,222 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,836 $ — $ 6,836 Accrued expenses 24,208 — 24,208 Accrued author fees 8,496 — 8,496 Deferred revenue 121,978 — 121,978 Total current liabilities 161,518 — 161,518 Deferred revenue, net of current portion 6,555 — 6,555 Facility financing obligation 7,505 — 7,505 Other liabilities 779 — 779 Total liabilities 176,357 — 176,357 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,915,660 shares issued and outstanding as of June 30, 2018 6 — 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,111,572 shares issued and outstanding as of June 30, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,048,138 shares issued and outstanding as of June 30, 2018 1 — 1 Additional paid-in capital 436,177 1,097 437,274 Accumulated other comprehensive loss (16 ) — (16 ) Accumulated deficit (321,704 ) (1,097 ) (322,801 ) Total stockholders' equity attributable to Pluralsight, Inc. 114,470 — 114,470 Non-controlling interests 125,395 — 125,395 Total stockholders' equity 239,865 — 239,865 Total liabilities and stockholders' equity $ 416,222 $ — $ 416,222 September 30, 2018 As Previously Reported Adjustments As Restated Assets Current assets: Cash and cash equivalents $ 208,626 $ — $ 208,626 Accounts receivable, net of allowances of $2,332 as of September 30, 2018 47,801 — 47,801 Prepaid expenses and other current assets 8,037 — 8,037 Total current assets 264,464 — 264,464 Property and equipment, net 22,503 — 22,503 Content library, net 7,547 — 7,547 Intangible assets, net 1,935 — 1,935 Goodwill 123,119 — 123,119 Other assets 2,080 — 2,080 Total assets $ 421,648 $ — $ 421,648 Liabilities and stockholders' equity Current liabilities: Accounts payable $ 6,834 $ — $ 6,834 Accrued expenses 31,415 — 31,415 Accrued author fees 9,331 — 9,331 Deferred revenue 130,555 — 130,555 Total current liabilities 178,135 — 178,135 Deferred revenue, net of current portion 8,649 — 8,649 Facility financing obligation 7,500 — 7,500 Other liabilities 1,090 — 1,090 Total liabilities 195,374 — 195,374 Commitments and contingencies Stockholders' equity: Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of September 30, 2018 — — — Class A common stock, $0.0001 par value per share, 1,000,000,000 shares authorized, 62,310,270 shares issued and outstanding as of September 30, 2018 6 — 6 Class B common stock, $0.0001 par value per share, 200,000,000 shares authorized, 58,566,789 shares issued and outstanding as of September 30, 2018 6 — 6 Class C common stock, $0.0001 par value per share, 50,000,000 shares authorized, 14,198,311 shares issued and outstanding as of September 30, 2018 1 — 1 Additional paid-in capital 443,182 3,281 446,463 Accumulated other comprehensive loss (34 ) — (34 ) Accumulated deficit (335,863 ) (3,281 ) (339,144 ) Total stockholders' equity attributable to Pluralsight, Inc. 107,298 — 107,298 Non-controlling interests 118,976 — 118,976 Total stockholders' equity 226,274 — 226,274 Total liabilities and stockholders' equity $ 421,648 $ — $ 421,648 Condensed Consolidated Statements of Operations (in thousands, except per share amounts) June 30, 2018 September 30, 2018 Three Months Ended December 31, 2018 Three Months Ended Six Months Ended Three Months Ended Nine Months Ended (Restated) (Restated) (Restated) (Restated) (Restated) Revenue $ 53,572 $ 103,216 $ 61,553 $ 164,769 $ 67,260 Cost of revenue 15,933 30,819 15,347 46,166 16,449 Gross profit 37,639 72,397 46,206 118,603 50,811 Operating expenses: Sales and marketing 41,857 71,324 42,632 113,956 44,453 Technology and content 18,396 31,721 18,137 49,858 19,431 General and administrative 26,002 37,294 19,818 57,112 21,306 Total operating expenses 86,255 140,339 80,587 220,926 85,190 Loss from operations (48,616 ) (67,942 ) (34,381 ) (102,323 ) (34,379 ) Other (expense) income: Interest expense (2,424 ) (6,134 ) (342 ) (6,476 ) (350 ) Loss on debt extinguishment (4,085 ) (4,085 ) — (4,085 ) — Other income, net 48 35 654 689 815 Loss before income taxes (55,077 ) (78,126 ) (34,069 ) (112,195 ) (33,914 ) Provision for income taxes (143 ) (252 ) (254 ) (506 ) (158 ) Net loss $ (55,220 ) $ (78,378 ) $ (34,323 ) $ (112,701 ) $ (34,072 ) Less: Net loss attributable to non-controlling interests (13,910 ) (13,910 ) (17,980 ) (31,890 ) (17,770 ) Net loss attributable to Pluralsight, Inc. $ (41,310 ) $ (64,468 ) $ (16,343 ) $ (80,811 ) $ (16,302 ) Less: Accretion of Series A redeemable convertible preferred units (156,750 ) (176,275 ) — (176,275 ) — Net loss attributable to common shares $ (198,060 ) $ (240,743 ) $ (16,343 ) $ (257,086 ) $ (16,302 ) Net loss per share, basic and diluted (1) $ (0.20 ) $ (0.20 ) $ (0.26 ) $ (0.47 ) $ (0.26 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,252 62,252 62,472 62,400 63,494 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. The following tables reconcile the restated condensed consolidated statements of operations for the three and six month periods ended June 30, 2018 and the restated condensed consolidated statements of operations for the three and nine month periods ended September 30, 2018 to the amounts previously reported (in thousands, except per share amounts): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Revenue $ 53,572 $ — $ 53,572 $ 103,216 $ — $ 103,216 Cost of revenue 15,890 43 15,933 30,776 43 30,819 Gross profit 37,682 (43 ) 37,639 72,440 (43 ) 72,397 Operating expenses: Sales and marketing 38,933 2,924 41,857 68,400 2,924 71,324 Technology and content 16,493 1,903 18,396 29,818 1,903 31,721 General and administrative 19,448 6,554 26,002 30,740 6,554 37,294 Total operating expenses 74,874 11,381 86,255 128,958 11,381 140,339 Loss from operations (37,192 ) (11,424 ) (48,616 ) (56,518 ) (11,424 ) (67,942 ) Other (expense) income: Interest expense (2,424 ) — (2,424 ) (6,134 ) — (6,134 ) Loss on debt extinguishment (4,085 ) — (4,085 ) (4,085 ) — (4,085 ) Other income, net 48 — 48 35 — 35 Loss before income taxes (43,653 ) (11,424 ) (55,077 ) (66,702 ) (11,424 ) (78,126 ) Provision for income taxes (143 ) — (143 ) (252 ) — (252 ) Net loss $ (43,796 ) $ (11,424 ) $ (55,220 ) $ (66,954 ) $ (11,424 ) $ (78,378 ) Less: Net loss attributable to non-controlling interests (12,706 ) (1,204 ) (13,910 ) (12,706 ) (1,204 ) (13,910 ) Net loss attributable to Pluralsight, Inc. $ (31,090 ) $ (10,220 ) $ (41,310 ) $ (54,248 ) $ (10,220 ) $ (64,468 ) Less: Accretion of Series A redeemable convertible preferred units (156,750 ) — (156,750 ) (176,275 ) — (176,275 ) Net loss attributable to common shares $ (187,840 ) $ (10,220 ) $ (198,060 ) $ (230,523 ) $ (10,220 ) $ (240,743 ) Net loss per share, basic and diluted (1) $ (0.19 ) $ (0.01 ) $ (0.20 ) $ (0.19 ) $ (0.01 ) $ (0.20 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,252 62,252 62,252 62,252 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Revenue $ 61,553 $ — $ 61,553 $ 164,769 $ — $ 164,769 Cost of revenue 15,331 16 15,347 46,107 59 46,166 Gross profit 46,222 (16 ) 46,206 118,662 (59 ) 118,603 Operating expenses: Sales and marketing 41,392 1,240 42,632 109,792 4,164 113,956 Technology and content 17,227 910 18,137 47,045 2,813 49,858 General and administrative 17,398 2,420 19,818 48,138 8,974 57,112 Total operating expenses 76,017 4,570 80,587 204,975 15,951 220,926 Loss from operations (29,795 ) (4,586 ) (34,381 ) (86,313 ) (16,010 ) (102,323 ) Other (expense) income: Interest expense (342 ) — (342 ) (6,476 ) — (6,476 ) Loss on debt extinguishment — — — (4,085 ) — (4,085 ) Other income, net 654 — 654 689 — 689 Loss before income taxes (29,483 ) (4,586 ) (34,069 ) (96,185 ) (16,010 ) (112,195 ) Provision for income taxes (254 ) — (254 ) (506 ) — (506 ) Net loss $ (29,737 ) $ (4,586 ) $ (34,323 ) $ (96,691 ) $ (16,010 ) $ (112,701 ) Less: Net loss attributable to non-controlling interests (15,578 ) (2,402 ) (17,980 ) (28,284 ) (3,606 ) (31,890 ) Net loss attributable to Pluralsight, Inc. $ (14,159 ) $ (2,184 ) $ (16,343 ) $ (68,407 ) $ (12,404 ) $ (80,811 ) Less: Accretion of Series A redeemable convertible preferred units — — — (176,275 ) — (176,275 ) Net loss attributable to common shares $ (14,159 ) $ (2,184 ) $ (16,343 ) $ (244,682 ) $ (12,404 ) $ (257,086 ) Net loss per share, basic and diluted (1) $ (0.23 ) $ (0.03 ) $ (0.26 ) $ (0.41 ) $ (0.06 ) $ (0.47 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 62,472 62,472 62,400 62,400 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Three Months Ended December 31, 2018 As Previously Reported Adjustments As Restated Revenue $ 67,260 $ — $ 67,260 Cost of revenue 16,443 6 16,449 Gross profit 50,817 (6 ) 50,811 Operating expenses: Sales and marketing 43,851 602 44,453 Technology and content 18,953 478 19,431 General and administrative 20,213 1,093 21,306 Total operating expenses 83,017 2,173 85,190 Loss from operations (32,200 ) (2,179 ) (34,379 ) Other (expense) income: Interest expense (350 ) — (350 ) Loss on debt extinguishment — — — Other income, net 815 — 815 Loss before income taxes (31,735 ) (2,179 ) (33,914 ) Provision for income taxes (158 ) — (158 ) Net loss $ (31,893 ) $ (2,179 ) $ (34,072 ) Less: Net loss attributable to non-controlling interests (16,633 ) (1,137 ) (17,770 ) Net loss attributable to Pluralsight, Inc. $ (15,260 ) $ (1,042 ) $ (16,302 ) Less: Accretion of Series A redeemable convertible preferred units — — — Net loss attributable to common shares $ (15,260 ) $ (1,042 ) $ (16,302 ) Net loss per share, basic and diluted (1) $ (0.24 ) $ (0.02 ) $ (0.26 ) Weighted-average common shares used in computing basic and diluted net loss per share (1) 63,494 63,494 ________________________ (1) Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details. Condensed Consolidated Statements of Comprehensive Loss (in thousands) June 30, 2018 September 30, 2018 Three Months Ended December 31, 2018 Three Months Ended Six Months Ended Three Months Ended Six Months Ended (Restated) (Restated) (Restated) (Restated) (Restated) Net loss $ (55,220 ) $ (78,378 ) $ (34,323 ) $ (112,701 ) $ (34,072 ) Other comprehensive loss: Foreign currency translation losses, net (63 ) (58 ) (39 ) (97 ) (15 ) Comprehensive loss $ (55,283 ) $ (78,436 ) $ (34,362 ) $ (112,798 ) $ (34,087 ) Less: Comprehensive loss attributable to non-controlling interests (13,931 ) (13,931 ) (18,001 ) (31,932 ) (17,778 ) Comprehensive loss attributable to Pluralsight, Inc. $ (41,352 ) $ (64,505 ) $ (16,361 ) $ (80,866 ) $ (16,309 ) The following tables reconcile the restated condensed consolidated statements of comprehensive loss for the three and six month periods ended June 30, 2018 and for the three and nine month periods ended September 30, 2018 to the amounts previously reported (in thousands): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Net loss $ (43,796 ) $ (11,424 ) $ (55,220 ) $ (66,954 ) $ (11,424 ) $ (78,378 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains, net (63 ) — (63 ) (58 ) — (58 ) Comprehensive loss $ (43,859 ) $ (11,424 ) $ (55,283 ) $ (67,012 ) $ (11,424 ) $ (78,436 ) Less: Comprehensive loss attributable to non-controlling interests (12,727 ) (1,204 ) (13,931 ) (12,727 ) (1,204 ) (13,931 ) Comprehensive loss attributable to Pluralsight, Inc. $ (31,132 ) $ (10,220 ) $ (41,352 ) $ (54,285 ) $ (10,220 ) $ (64,505 ) Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018 As Previously Reported Adjustments As Restated As Previously Reported Adjustments As Restated Net loss $ (29,737 ) $ (4,586 ) $ (34,323 ) $ (96,691 ) $ (16,010 ) $ (112,701 ) Other comprehensive (loss) income: Foreign currency translation (losses) gains,

Organization and Description _2

Organization and Description of Business (Details) $ / shares in Units, $ in Millions	May 16, 2018USD ($)$ / sharesshares	Jun. 09, 2017class	Dec. 31, 2018USD ($)class
Subsidiary, Sale of Stock [Line Items]
Payments of costs related to initial public offering			$ 7.4
Number of classes of stock | class		2	3
IPO
Subsidiary, Sale of Stock [Line Items]
Number of shares sold (in shares) | shares	23,805,000
Stock price (in dollars per share) | $ / shares	$ 15
Proceeds from sale of stock, net	$ 332.1
Payments of costs related to initial public offering	$ 7.4
LLC Units Converted Into Class B And Class C Common Stock
Subsidiary, Sale of Stock [Line Items]
Conversion ratio	1		1
Pluralsight Holdings
Subsidiary, Sale of Stock [Line Items]
Ownership interest			100.00%
Pluralsight Holdings | Continuing Members
Subsidiary, Sale of Stock [Line Items]
Ownership interest			51.40%
Pluralsight Holdings | Pluralsight, Inc.
Subsidiary, Sale of Stock [Line Items]
Ownership interest			48.60%

Summary of Significant Accoun_4

Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Narrative (Details) - USD ($)	Jan. 01, 2019	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for doubtful accounts				$ 1,200,000	$ 900,000	$ 500,000
Impairment of property and equipment				0	0	0
Capitalized software development costs				5,900,000	3,400,000	3,200,000
Impairments of goodwill and intangible assets, including the content library				0	0	0
Deferred offering costs					2,000,000	0
Offering costs reclassified into stockholders' equity				7,400,000
Advertising costs				12,400,000	14,500,000	12,000,000
Cumulative adjustment to equity-based compensation expense				17,100,000
Payments of debt extinguishment costs		$ 2,162,000	$ 2,179,000	2,179,000	0	$ 0
Accumulated deficit		$ (322,801,000)	$ (339,144,000)	$ (355,446,000)	$ (445,102,000)
Pluralsight Holdings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership interest				100.00%
Pluralsight Holdings | Continuing Members
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership interest				51.40%
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Subscription term				1 month
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Subscription term				3 years
Content library
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life				5 years
Capitalized Internal-Use Software Costs | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life				1 year
Capitalized Internal-Use Software Costs | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life				3 years
Scenario, Forecast | Accounting Standards Update 2014-09, New Commissions Policy
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Expected period of benefit from sales commissions, initial contracts	4 years
Expected period of benefit from sales commissions, renewal contract	18 months
Scenario, Forecast | Difference between Revenue Guidance in Effect before and after Topic 606 | Accounting Standards Update 2014-09, New Revenue Policy
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accumulated deficit	$ 400,000
Deferred revenue	(400,000)
Scenario, Forecast | Difference between Revenue Guidance in Effect before and after Topic 606 | Accounting Standards Update 2014-09, New Commissions Policy
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accumulated deficit	20,200,000
Deferred commissions	$ 20,200,000

Summary of Significant Accoun_5

Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Schedule of Allowance for Doubtful Accounts (Details) - USD ($)	6 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	$ 1,552,000	$ 1,552,000	$ 1,552,000	$ 708,000	$ 167,000
Provision for doubtful accounts	358,000	493,000	675,000	479,000	89,000
Provision for accounts in deferred revenue			1,510,000	767,000	842,000
Accounts written-off, net of recoveries			(1,236,000)	(402,000)	(390,000)
Balance, end of period	$ 2,178,000	$ 2,332,000	$ 2,501,000	$ 1,552,000	$ 708,000

Summary of Significant Accoun_6

Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Estimated Useful Life of Property and Equipment (Details)	12 Months Ended
	Dec. 31, 2018
Computer equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Computer equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 years
Software | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	1 year
Software | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 years
Capitalized internal-use software costs | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	1 year
Capitalized internal-use software costs | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Furniture and fixtures | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 years
Furniture and fixtures | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	7 years
Buildings | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	27 years
Buildings | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	30 years

Restatement of Consolidated F_3

Restatement of Consolidated Financial Statements - Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 194,306	$ 208,626	$ 213,645	$ 28,267	$ 19,397
Accounts receivable, net of allowances of $2,501 and $1,552 as of December 31, 2018 and 2017, respectively	63,436	47,801	36,268	38,229
Prepaid expenses and other current assets	8,323	8,037	8,907	5,125
Total current assets	266,065	264,464	258,820	71,621
Property and equipment, net	31,641	22,503	22,683	22,457
Content library, net	7,050	7,547	8,093	13,441
Intangible assets, net	1,759	1,935	2,111	2,854
Goodwill	123,119	123,119	123,119	123,119
Restricted cash	16,765			210
Other assets	1,064	2,080	1,396	2,718
Total assets	447,463	421,648	416,222	236,420
Current liabilities:
Accounts payable	7,160	6,834	6,836	6,029
Accrued expenses	32,047	31,415	24,208	26,514
Accrued author fees	10,002	9,331	8,496	7,879
Deferred revenue	157,695	130,555	121,978	103,107
Total current liabilities	206,904	178,135	161,518	143,529
Deferred revenue, net of current portion	14,886	8,649	6,555	8,194
Facility financing obligation	15,777	7,500	7,505	7,513
Other liabilities	1,303	1,090	779	458
Total liabilities	238,870	195,374	176,357	275,731
Commitments and contingencies (Note 9)
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018	0	0	0	0
Additional paid-in capital	456,899	446,463	437,274	0
Accumulated other comprehensive (loss) income	(41)	(34)	(16)	25
Accumulated deficit	(355,446)	(339,144)	(322,801)	(445,102)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	101,426	107,298	114,470	(445,077)
Non-controlling interests	107,167	118,976	125,395	0
Total stockholders’ equity/members’ deficit	208,593	226,274	239,865	(445,077)	$ (307,230)	$ (286,134)
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	447,463	421,648	416,222	236,420
As Previously Reported
Current assets:
Cash and cash equivalents	194,306	208,626	213,645
Accounts receivable, net of allowances of $2,501 and $1,552 as of December 31, 2018 and 2017, respectively	63,436	47,801	36,268
Prepaid expenses and other current assets	8,323	8,037	8,907
Total current assets	266,065	264,464	258,820
Property and equipment, net	31,641	22,503	22,683
Content library, net	7,050	7,547	8,093
Intangible assets, net	1,759	1,935	2,111
Goodwill	123,119	123,119	123,119
Restricted cash	16,765
Other assets	1,064	2,080	1,396
Total assets	447,463	421,648	416,222
Current liabilities:
Accounts payable	7,160	6,834	6,836
Accrued expenses	32,047	31,415	24,208
Accrued author fees	10,002	9,331	8,496
Deferred revenue	157,695	130,555	121,978
Total current liabilities	206,904	178,135	161,518
Deferred revenue, net of current portion	14,886	8,649	6,555
Facility financing obligation	15,777	7,500	7,505
Other liabilities	1,303	1,090	779
Total liabilities	238,870	195,374	176,357
Commitments and contingencies (Note 9)
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018	0	0	0
Additional paid-in capital	452,576	443,182	436,177
Accumulated other comprehensive (loss) income	(41)	(34)	(16)
Accumulated deficit	(351,123)	(335,863)	(321,704)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	101,426	107,298	114,470
Non-controlling interests	107,167	118,976	125,395
Total stockholders’ equity/members’ deficit	208,593	226,274	239,865	(445,077)
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	447,463	421,648	416,222
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Current assets:
Cash and cash equivalents	0	0	0
Accounts receivable, net of allowances of $2,501 and $1,552 as of December 31, 2018 and 2017, respectively	0	0	0
Prepaid expenses and other current assets	0	0	0
Total current assets	0	0	0
Property and equipment, net	0	0	0
Content library, net	0	0	0
Intangible assets, net	0	0	0
Goodwill	0	0	0
Restricted cash	0
Other assets	0	0	0
Total assets	0	0	0
Current liabilities:
Accounts payable	0	0	0
Accrued expenses	0	0	0
Accrued author fees	0	0	0
Deferred revenue	0	0	0
Total current liabilities	0	0	0
Deferred revenue, net of current portion	0	0	0
Facility financing obligation	0	0	0
Other liabilities	0	0	0
Total liabilities	0	0	0
Commitments and contingencies (Note 9)
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of December 31, 2018	0	0	0
Additional paid-in capital	4,323	3,281	1,097
Accumulated other comprehensive (loss) income	0	0	0
Accumulated deficit	(4,323)	(3,281)	(1,097)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	0	0	0
Non-controlling interests	0	0	0
Total stockholders’ equity/members’ deficit	0	0	0	0
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	0	0	0
Class A Common Stock
Stockholders’ equity/members’ deficit:
Common stock	7	6	6	0
Class A Common Stock | As Previously Reported
Stockholders’ equity/members’ deficit:
Common stock	7	6	6
Class A Common Stock | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Stockholders’ equity/members’ deficit:
Common stock	0	0	0
Class B Common Stock
Stockholders’ equity/members’ deficit:
Common stock	6	6	6	0
Class B Common Stock | As Previously Reported
Stockholders’ equity/members’ deficit:
Common stock	6	6	6
Class B Common Stock | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Stockholders’ equity/members’ deficit:
Common stock	0	0	0
Class C Common Stock
Stockholders’ equity/members’ deficit:
Common stock	1	1	1	$ 0
Class C Common Stock | As Previously Reported
Stockholders’ equity/members’ deficit:
Common stock	1	1	1
Class C Common Stock | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Stockholders’ equity/members’ deficit:
Common stock	$ 0	$ 0	$ 0

Restatement of Consolidated F_4

Restatement of Consolidated Financial Statements - Consolidated Balance Sheet, Additional Information (Details) - USD ($)	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	May 16, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Allowance for doubtful accounts	$ 2,501,000	$ 2,332,000	$ 2,178,000		$ 1,552,000	$ 708,000	$ 167,000
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	0	0	0
Preferred stock, shares outstanding (in shares)	0	0	0
Class A Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000	1,000,000,000	1,000,000,000	1,000
Common stock, shares issued (in shares)	65,191,907	62,310,270	62,915,660		1,000
Common stock, shares outstanding (in shares)	65,191,907	62,310,270	62,915,660		1,000
Class B Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	200,000,000	200,000,000	200,000,000	200,000,000
Common stock, shares issued (in shares)	57,490,881	58,566,789	58,111,572
Common stock, shares outstanding (in shares)	57,490,881	58,566,789	58,111,572
Class C Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	50,000,000	50,000,000	50,000,000	50,000,000
Common stock, shares issued (in shares)	14,586,173	14,198,311	14,048,138
Common stock, shares outstanding (in shares)	14,586,173	14,198,311	14,048,138

Restatement of Consolidated F_5

Restatement of Consolidated Financial Statements - Consolidated Statement of Operations (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
		Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		$ 67,260	$ 61,553	$ 53,572	$ 49,644	$ 47,408	$ 43,286	$ 38,891	$ 37,239	$ 103,216		$ 164,769	$ 232,029	$ 166,824	$ 131,841
Cost of revenue		16,449	15,347	15,933	14,886	14,150	12,582	11,887	11,209	30,819		46,166	62,615	49,828	40,161
Gross profit		50,811	46,206	37,639	34,758	33,258	30,704	27,004	26,030	72,397		118,603	169,414	116,996	91,680
Operating expenses:
Sales and marketing		44,453	42,632	41,857	29,467	33,224	29,410	23,018	17,826	71,324		113,956	158,409	103,478	51,234
Technology and content		19,431	18,137	18,396	13,325	15,314	12,448	11,326	10,205	31,721		49,858	69,289	49,293	36,159
General and administrative		21,306	19,818	26,002	11,292	12,198	19,094	9,412	6,267	37,294		57,112	78,418	46,971	18,130
Total operating expenses		85,190	80,587	86,255	54,084	60,736	60,952	43,756	34,298	140,339		220,926	306,116	199,742	105,523
Loss from operations		(34,379)	(34,381)	(48,616)	(19,326)	(27,478)	(30,248)	(16,752)	(8,268)	(67,942)		(102,323)	(136,702)	(82,746)	(13,843)
Other (expense) income:
Interest expense		(350)	(342)	(2,424)	(3,710)	(3,289)	(3,252)	(3,597)	(1,527)	(6,134)		(6,476)	(6,826)	(11,665)	(6,320)
Loss on debt extinguishment		0	0	(4,085)	0	0	0	(1,882)	0	(4,085)		(4,085)	(4,085)	(1,882)	0
Other income, net		815	654	48	(13)	(43)	55	21	48	35		689	1,504	81	45
Loss before income taxes		(33,914)	(34,069)	(55,077)	(23,049)	(30,810)	(33,445)	(22,210)	(9,747)	(78,126)		(112,195)	(146,109)	(96,212)	(20,118)
Provision for income taxes		(158)	(254)	(143)	(109)	(108)	(90)	(68)	(58)	(252)		(506)	(664)	(324)	(494)
Net loss		(34,072)	(34,323)	(55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	(78,378)	$ (94,990)	(112,701)	(146,773)	(96,536)	(20,612)
Less: Net loss attributable to non-controlling interests		(17,770)	(17,980)	(13,910)						(13,910)	(49,660)	(31,890)	(49,660)	0	0
Net loss attributable to Pluralsight, Inc.		(16,302)	(16,343)	(41,310)						(64,468)	$ (45,330)	(80,811)	(97,113)	(96,536)	(20,612)
Less: Accretion of Series A redeemable convertible preferred units		0	0	(156,750)						(176,275)		(176,275)	(176,275)	(63,800)	(6,325)
Net loss attributable to common shares		$ (16,302)	$ (16,343)	$ (198,060)						$ (240,743)		$ (257,086)	(273,388)	$ (160,336)	$ (26,937)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.26)	$ (0.26)	$ (0.20)						$ (0.20)	$ (0.72)	$ (0.47)
Weighted average common shares used in computing basic and diluted net loss per unit (in shares)	[1]	63,494	62,472	62,252						62,252	62,840	62,400
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		$ 67,260	$ 61,553	$ 53,572						$ 103,216		$ 164,769	232,029
Cost of revenue		16,443	15,331	15,890						30,776		46,107	62,550
Gross profit		50,817	46,222	37,682						72,440		118,662	169,479
Operating expenses:
Sales and marketing		43,851	41,392	38,933						68,400		109,792	153,643
Technology and content		18,953	17,227	16,493						29,818		47,045	65,998
General and administrative		20,213	17,398	19,448						30,740		48,138	68,351
Total operating expenses		83,017	76,017	74,874						128,958		204,975	287,992
Loss from operations		(32,200)	(29,795)	(37,192)						(56,518)		(86,313)	(118,513)
Other (expense) income:
Interest expense		(350)	(342)	(2,424)						(6,134)		(6,476)	(6,826)
Loss on debt extinguishment		0	0	(4,085)						(4,085)		(4,085)	(4,085)
Other income, net		815	654	48						35		689	1,504
Loss before income taxes		(31,735)	(29,483)	(43,653)						(66,702)		(96,185)	(127,920)
Provision for income taxes		(158)	(254)	(143)						(252)		(506)	(664)
Net loss		(31,893)	(29,737)	(43,796)						(66,954)		(96,691)	(128,584)
Less: Net loss attributable to non-controlling interests		(16,633)	(15,578)	(12,706)						(12,706)		(28,284)	(44,917)
Net loss attributable to Pluralsight, Inc.		(15,260)	(14,159)	(31,090)						(54,248)		(68,407)	(83,667)
Less: Accretion of Series A redeemable convertible preferred units		0	0	(156,750)						(176,275)		(176,275)	(176,275)
Net loss attributable to common shares		$ (15,260)	$ (14,159)	$ (187,840)						$ (230,523)		$ (244,682)	(259,942)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.24)	$ (0.23)	$ (0.19)						$ (0.19)	$ (0.65)	$ (0.41)
Weighted average common shares used in computing basic and diluted net loss per unit (in shares)	[1]	63,494	62,472	62,252						62,252	62,840	62,400
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		$ 0	$ 0	$ 0						$ 0		$ 0	0
Cost of revenue													65
Gross profit		(6)	(16)	(43)						(43)		(59)	(65)
Operating expenses:
Sales and marketing													4,766
Technology and content													3,291
General and administrative													10,067
Total operating expenses		2,173	4,570	11,381						11,381		15,951	18,124
Loss from operations		(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Other (expense) income:
Interest expense		0	0	0						0		0	0
Loss on debt extinguishment		0	0	0						0		0	0
Other income, net		0	0	0						0		0	0
Loss before income taxes		(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Provision for income taxes		0	0	0						0		0	0
Net loss		(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Less: Net loss attributable to non-controlling interests		(1,137)	(2,402)	(1,204)						(1,204)		(3,606)	(4,743)
Net loss attributable to Pluralsight, Inc.		(1,042)	(2,184)	(10,220)						(10,220)		(12,404)	(13,446)
Less: Accretion of Series A redeemable convertible preferred units		0	0	0						0		0	0
Net loss attributable to common shares		$ (1,042)	$ (2,184)	$ (10,220)						$ (10,220)		$ (12,404)	$ (13,446)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.02)	$ (0.03)	$ (0.01)						$ (0.01)	$ (0.07)	$ (0.06)
[1]	Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details.

Restatement of Consolidated F_6

Restatement of Consolidated Financial Statements - Consolidated Statements of Comprehensive Loss (Details) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended								4 Months Ended	5 Months Ended	6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	May 15, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)			$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net	$ (40)	(15)	(39)	(63)						$ (18)	$ (79)	(58)	(94)	(97)	(112)	33	(7)
Comprehensive loss		(34,087)	(34,362)	(55,283)								(78,436)		(112,798)	(146,885)	(96,503)	(20,619)
Less: Comprehensive loss attributable to non-controlling interests		(17,778)	(18,001)	(13,931)								(13,931)		(31,932)	(49,710)	0	0
Comprehensive loss attributable to Pluralsight, Inc.		(16,309)	(16,361)	(41,352)								(64,505)		(80,866)	(97,175)	$ (96,503)	$ (20,619)
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(31,893)	(29,737)	(43,796)								(66,954)		(96,691)	(128,584)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net	$ (40)	(15)	(39)	(63)						$ (18)	$ (79)	(58)	$ (94)	(97)	(112)
Comprehensive loss		(31,908)	(29,776)	(43,859)								(67,012)		(96,788)	(128,696)
Less: Comprehensive loss attributable to non-controlling interests		(16,641)	(15,599)	(12,727)								(12,727)		(28,326)	(44,967)
Comprehensive loss attributable to Pluralsight, Inc.		(15,267)	(14,177)	(31,132)								(54,285)		(68,462)	(83,729)
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(2,179)	(4,586)	(11,424)								(11,424)		(16,010)	(18,189)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net		0	0	0								0		0	0
Comprehensive loss		(2,179)	(4,586)	(11,424)								(11,424)		(16,010)	(18,189)
Less: Comprehensive loss attributable to non-controlling interests		(1,137)	(2,402)	(1,204)								(1,204)		(3,606)	(4,743)
Comprehensive loss attributable to Pluralsight, Inc.		$ (1,042)	$ (2,184)	$ (10,220)								$ (10,220)		$ (12,404)	$ (13,446)

Restatement of Consolidated F_7

Restatement of Consolidated Financial Statements - Consolidated Statements of Redeemable Convertible Preferred Units, Members’ Deficit, and Stockholders’ Equity (Details) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended			4 Months Ended	5 Months Ended	6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	May 15, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,447,880		48,447,880		48,447,880	48,447,880	48,447,880	45,216,286
Beginning balance		$ 0	$ 0		$ 405,766		$ 405,766		$ 405,766	$ 405,766	$ 341,966	$ 305,294
Accretion of Series A redeemable convertible preferred units					176,275					176,275	63,800	6,325
Effect of the reorganization transactions (in shares)	(48,447,880)					(48,447,880)		(48,447,880)
Effect of Reorganization Transactions	$ (582,041)					$ (582,041)		$ (582,041)		$ (582,041)	$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,447,880	48,447,880
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 405,766	$ 341,966
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		226,274	239,865		(445,077)		(445,077)		(445,077)	$ (445,077)	(307,230)	(286,134)
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation	10,074				22,278	30,818		50,673			19,707	5,738
Accretion of Series A redeemable convertible preferred units					(176,275)						(63,800)	(6,325)
Effect of the reorganization transactions	581,963					581,963		582,041
New issues	324,679					324,679		324,706			4,399	2,082
Allocation of equity to non-controlling interests	0					0		0
Effect of the Rescission Transactions						0		0
Settlement of equity appreciation rights	(325)					(325)		(325)
Effect of exchanges of units								0			2,074
Issuance of common stock under employee stock purchase plan								12,538
Vesting of restricted stock units								0
Exercise of common stock warrants								0
Exercise of common stock options (in shares)										81,833
Exercise of common stock options								840
Forfeiture of unvested LLC Units								0
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	0					0		0
Foreign currency translation gains (losses)	(40)	(15)	(39)	(63)	(18)	(79)	(58)	(94)	(97)	$ (112)	33	(7)
Net loss	(26,595)				$ (51,783)	(60,918)		(94,990)			(96,536)	(20,612)
Ending balance	$ 239,865	$ 208,593	$ 226,274	$ 239,865		$ 226,274	$ 239,865	$ 208,593	$ 226,274	$ 208,593	$ (445,077)	$ (307,230)
As Previously Reported
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,447,880		48,447,880		48,447,880	48,447,880
Beginning balance		$ 0	$ 0		$ 405,766		$ 405,766		$ 405,766	$ 405,766
Accretion of Series A redeemable convertible preferred units					176,275
Effect of the reorganization transactions (in shares)	(48,447,880)					(48,447,880)		(48,447,880)
Effect of Reorganization Transactions	$ (582,041)					$ (582,041)		$ (582,041)
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,447,880
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 405,766
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		226,274	239,865		(445,077)		(445,077)		(445,077)	(445,077)
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation	7,773				13,155	23,931		(41,607)
Accretion of Series A redeemable convertible preferred units					(176,275)
Effect of the reorganization transactions	581,963					581,963		582,041
New issues	324,679					324,706		324,706
Allocation of equity to non-controlling interests	0					0		0
Effect of the Rescission Transactions						0		0
Settlement of equity appreciation rights	(325)					(325)		(325)
Effect of exchanges of units								0
Issuance of common stock under employee stock purchase plan								12,538
Vesting of restricted stock units								0
Exercise of common stock warrants								0
Exercise of common stock options								840
Forfeiture of unvested LLC Units								0
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	0					0		0
Foreign currency translation gains (losses)	(40)	(15)	(39)	(63)	(18)	(79)	(58)	(94)	(97)	(112)
Net loss	(24,294)				$ (42,660)	(54,031)		(85,924)
Ending balance	$ 239,865	$ 208,593	$ 226,274	$ 239,865		$ 226,274	$ 239,865	$ 208,593	$ 226,274	$ 208,593	$ (445,077)
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		0	0		0		0		0	0
Equity-based compensation	2,301				9,123	6,887		9,066
Accretion of Series A redeemable convertible preferred units					0
Adjustments to non-controlling interests, as restated	0					0		0
Foreign currency translation gains (losses)		0	0	0			0		0	0
Net loss	(2,301)				$ (9,123)	(6,887)		(9,066)
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Members’ Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,407,645		48,407,645		48,407,645	48,407,645	47,782,272	47,428,921
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation					22,278						19,707	5,738
Accretion of Series A redeemable convertible preferred units					$ (23,262)						$ (22,456)	$ (5,848)
Effect of reorganization transactions (in shares)	(48,407,645)					(48,407,645)		(48,407,645)
New issues (in shares)											625,373	353,351
New issues											$ 4,399	$ 2,082
Effect of exchanges of units											$ 2,074
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,407,645	47,782,272
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Members’ Capital | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,407,645		48,407,645		48,407,645	48,407,645
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation					13,155
Accretion of Series A redeemable convertible preferred units					$ (14,139)
Effect of reorganization transactions (in shares)	(48,407,645)					(48,407,645)		(48,407,645)
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,407,645
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Members’ Capital | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Equity-based compensation					9,123
Accretion of Series A redeemable convertible preferred units					$ (9,123)
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Common Stock | Class A Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		62,310,270	62,915,660		0		0		0	0	0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of reorganization transactions (in shares)	39,110,660					39,110,660		39,110,660
Effect of the reorganization transactions	$ 4					$ 4		$ 4
New issues (in shares)	23,805,000					23,805,000		23,805,000
New issues	$ 2					$ 2		$ 2
Effect of the rescission transactions (in shares)						(605,390)		(605,390)
Effect of exchanges of LLC Units (in shares)								1,107,448
Issuance of common stock under employee stock purchase plan (in shares)								836,365
Issuance of common stock under employee stock purchase plan								$ 1
Vesting of restricted stock units (in shares)								608,488
Exercise of common stock warrants (in shares)								267,918
Exercise of common stock options (in shares)								61,418
Ending balance (in shares)	62,915,660	65,191,907	62,310,270	62,915,660		62,310,270	62,915,660	65,191,907	62,310,270	65,191,907	0	0
Ending balance	$ 6	$ 7	$ 6	$ 6		$ 6	$ 6	$ 7	$ 6	$ 7	$ 0	$ 0
Common Stock | Class A Common Stock | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		62,310,270	62,915,660		0		0		0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0
Effect of reorganization transactions (in shares)	39,110,660					39,110,660		39,110,660
Effect of the reorganization transactions	$ 4					$ 4		$ 4
New issues (in shares)	23,805,000					23,805,000		23,805,000
New issues	$ 2					$ 2		$ 2
Effect of the rescission transactions (in shares)						(605,390)		(605,390)
Effect of exchanges of LLC Units (in shares)								1,107,448
Issuance of common stock under employee stock purchase plan (in shares)								836,365
Issuance of common stock under employee stock purchase plan								$ 1
Vesting of restricted stock units (in shares)								608,488
Exercise of common stock warrants (in shares)								267,918
Exercise of common stock options (in shares)								61,418
Ending balance (in shares)	62,915,660	65,191,907	62,310,270	62,915,660		62,310,270	62,915,660	65,191,907	62,310,270	65,191,907	0
Ending balance	$ 6	$ 7	$ 6	$ 6		$ 6	$ 6	$ 7	$ 6	$ 7	$ 0
Common Stock | Class A Common Stock | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Common Stock | Class B Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		58,566,789	58,111,572		0		0		0	0	0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of reorganization transactions (in shares)	58,111,572					58,111,572		58,111,572
Effect of the reorganization transactions	$ 6					$ 6		$ 6
Effect of the rescission transactions (in shares)						455,217		455,217
Effect of exchanges of LLC Units (in shares)								(1,071,448)
Forfeiture of unvested LLC Units (in shares)								(4,460)
Ending balance (in shares)	58,111,572	57,490,881	58,566,789	58,111,572		58,566,789	58,111,572	57,490,881	58,566,789	57,490,881	0	0
Ending balance	$ 6	$ 6	$ 6	$ 6		$ 6	$ 6	$ 6	$ 6	$ 6	$ 0	$ 0
Common Stock | Class B Common Stock | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		58,566,789	58,111,572		0		0		0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0
Effect of reorganization transactions (in shares)	58,111,572					58,111,572		58,111,572
Effect of the reorganization transactions	$ 6					$ 6		$ 6
Effect of the rescission transactions (in shares)						455,217		455,217
Effect of exchanges of LLC Units (in shares)								(1,071,448)
Forfeiture of unvested LLC Units (in shares)								(4,460)
Ending balance (in shares)	58,111,572	57,490,881	58,566,789	58,111,572		58,566,789	58,111,572	57,490,881	58,566,789	57,490,881	0
Ending balance	$ 6	$ 6	$ 6	$ 6		$ 6	$ 6	$ 6	$ 6	$ 6	$ 0
Common Stock | Class B Common Stock | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Common Stock | Class C Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		14,198,311	14,048,138		0		0		0	0	0	0
Beginning balance		$ 1	$ 1		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of reorganization transactions (in shares)	14,048,138					14,048,138		14,048,138
Effect of the reorganization transactions	$ 1					$ 1		$ 1
Effect of the rescission transactions (in shares)						150,173		150,173
Effect of exchanges of LLC Units (in shares)								(36,000)
Vesting of restricted stock units (in shares)								423,862
Ending balance (in shares)	14,048,138	14,586,173	14,198,311	14,048,138		14,198,311	14,048,138	14,586,173	14,198,311	14,586,173	0	0
Ending balance	$ 1	$ 1	$ 1	$ 1		$ 1	$ 1	$ 1	$ 1	$ 1	$ 0	$ 0
Common Stock | Class C Common Stock | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		14,198,311	14,048,138		0		0		0	0
Beginning balance		$ 1	$ 1		$ 0		$ 0		$ 0	$ 0
Effect of reorganization transactions (in shares)	14,048,138					14,048,138		14,048,138
Effect of the reorganization transactions	$ 1					$ 1		$ 1
Effect of the rescission transactions (in shares)						150,173		150,173
Effect of exchanges of LLC Units (in shares)								(36,000)
Vesting of restricted stock units (in shares)								423,862
Ending balance (in shares)	14,048,138	14,586,173	14,198,311	14,048,138		14,198,311	14,048,138	14,586,173	14,198,311	14,586,173	0
Ending balance	$ 1	$ 1	$ 1	$ 1		$ 1	$ 1	$ 1	$ 1	$ 1	$ 0
Common Stock | Class C Common Stock | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Additional Paid-In Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		446,463	437,274		0		0		0	0	0	0
Equity-based compensation	10,074					30,818		50,673
Effect of the reorganization transactions	581,952					581,952		582,030
New issues	324,677					324,704		324,704
Allocation of equity to non-controlling interests	(474,007)					(474,007)		(474,007)
Settlement of equity appreciation rights	(325)					(325)		(325)
Effect of exchanges of units								1,723
Issuance of common stock under employee stock purchase plan								12,537
Exercise of common stock options								840
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	(5,097)					(16,679)		(24,371)
Ending balance	437,274	456,899	446,463	437,274		446,463	437,274	456,899	446,463	456,899	0	0
Additional Paid-In Capital | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		443,182	436,177		0		0		0	0
Equity-based compensation	7,773					23,931		41,607
Effect of the reorganization transactions	581,952					581,952		582,030
New issues	324,677					324,704		324,704
Allocation of equity to non-controlling interests	(474,007)					(474,007)		(474,007)
Settlement of equity appreciation rights	(325)					(325)		(325)
Effect of exchanges of units								1,723
Issuance of common stock under employee stock purchase plan								12,537
Exercise of common stock options								840
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	(3,893)					(13,073)		(19,628)
Ending balance	436,177	452,576	443,182	436,177		443,182	436,177	452,576	443,182	452,576	0
Additional Paid-In Capital | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		3,281	1,097		0		0		0	0
Equity-based compensation	2,301					6,887		9,066
Adjustments to non-controlling interests, as restated	(1,204)					(3,606)		(4,743)
Ending balance	1,097	4,323	3,281	1,097		3,281	1,097	4,323	3,281	4,323	0
Accumulated Other Comprehensive Income (Loss)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(34)	(16)		25		25		25	25	(8)	(1)
Allocation of equity to non-controlling interests	(4)					(4)		(4)
Foreign currency translation gains (losses)	(19)				(18)	(37)		(44)			33	(7)
Ending balance	(16)	(41)	(34)	(16)		(34)	(16)	(41)	(34)	(41)	25	(8)
Accumulated Other Comprehensive Income (Loss) | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(34)	(16)		25		25		25	25
Allocation of equity to non-controlling interests	(4)					(4)		(4)
Foreign currency translation gains (losses)	(19)				(18)	(37)		(44)
Ending balance	(16)	(41)	(34)	(16)		(34)	(16)	(41)	(34)	(41)	25
Accumulated Other Comprehensive Income (Loss) | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		0	0		0		0		0	0
Ending balance	0	0	0	0		0	0	0	0	0	0
Accumulated Deficit
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(339,144)	(322,801)		(445,102)		(445,102)		(445,102)	(445,102)	(307,222)	(286,133)
Accretion of Series A redeemable convertible preferred units					(153,013)						(41,344)	(477)
Allocation of equity to non-controlling interests	339,782					339,782		339,782
Net loss	(12,685)				(51,783)	(29,028)		(45,330)			(96,536)	(20,612)
Ending balance	(322,801)	(355,446)	(339,144)	(322,801)		(339,144)	(322,801)	(355,446)	(339,144)	(355,446)	(445,102)	(307,222)
Accumulated Deficit | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(335,863)	(321,704)		(445,102)		(445,102)		(445,102)	(445,102)
Accretion of Series A redeemable convertible preferred units					(162,136)
Allocation of equity to non-controlling interests	339,782					339,782		339,782
Net loss	(11,588)				(42,660)	(25,747)		(41,007)
Ending balance	(321,704)	(351,123)	(335,863)	(321,704)		(335,863)	(321,704)	(351,123)	(335,863)	(351,123)	(445,102)
Accumulated Deficit | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(3,281)	(1,097)		0		0		0	0
Accretion of Series A redeemable convertible preferred units					9,123
Net loss	(1,097)				(9,123)	(3,281)		(4,323)
Ending balance	(1,097)	(4,323)	(3,281)	(1,097)		(3,281)	(1,097)	(4,323)	(3,281)	(4,323)	0
Non-Controlling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		118,976	125,395		0		0		0	0	0	0
Allocation of equity to non-controlling interests	134,229					134,229		134,229
Effect of exchanges of units								(1,723)
Adjustments to non-controlling interests, as restated	5,097					16,679		24,371
Foreign currency translation gains (losses)	(21)					(42)		(50)
Net loss	(13,910)					(31,890)		(49,660)
Ending balance	125,395	107,167	118,976	125,395		118,976	125,395	107,167	118,976	107,167	0	$ 0
Non-Controlling Interests | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		118,976	125,395		0		0		0	0
Allocation of equity to non-controlling interests	134,229					134,229		134,229
Effect of exchanges of units								(1,723)
Adjustments to non-controlling interests, as restated	3,893					13,073		19,628
Foreign currency translation gains (losses)	(21)					(42)		(50)
Net loss	(12,706)					(28,284)		(44,917)
Ending balance	125,395	107,167	118,976	125,395		118,976	125,395	107,167	118,976	107,167	0
Non-Controlling Interests | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		0	0		$ 0		0		0	0
Adjustments to non-controlling interests, as restated	1,204					3,606		4,743
Net loss	(1,204)					(3,606)		(4,743)
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

Restatement of Consolidated F_8

Restatement of Consolidated Financial Statements - Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Operating activities
Net loss	$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment									4,358		6,331	8,318	6,675	4,274
Amortization of acquired intangible assets									6,665		7,721	8,681	8,526	8,034
Amortization of course creation costs									930		1,437	1,993	1,462	1,337
Equity-based compensation									32,352		52,982	72,492	21,781	5,738
Provision for doubtful accounts									358		493	675	479	89
Amortization of debt discount and debt issuance costs									1,215		1,215	1,215	1,847	469
Debt extinguishment costs									4,180		4,197	4,197	931	6
Deferred tax benefit									(64)		(98)	(252)	(83)	0
Other												161	63	0
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable									1,335		(10,352)	(26,156)	(16,123)	(12,862)
Prepaid expenses and other assets									(3,858)		(2,990)	(3,482)	(2,796)	(701)
Accounts payable									(588)		928	1,385	2,561	677
Accrued expenses and other liabilities									(2,839)		6,912	7,973	17,960	1,290
Accrued author fees									617		1,452	2,123	2,131	894
Deferred revenue									17,500		28,190	61,554	38,983	17,390
Net cash (used in) provided by operating activities									(16,217)		(14,283)	(5,896)	(12,139)	4,468
Investing activities
Purchases of property and equipment									(4,574)		(6,576)	(8,796)	(5,951)	(10,142)
Purchases of content library									(1,504)		(2,345)	(3,340)	(2,382)	(2,253)
Net cash used in investing activities									(6,078)		(8,921)	(12,136)	(8,333)	(13,044)
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions									332,080		332,080	332,080	0	0
Payments of costs related to initial public offering									(3,085)		(7,083)	(7,083)	(307)	0
Taxes paid related to net share settlement of equity awards									(78)		(78)	(16,905)	0	0
Proceeds from issuance of common stock from employee equity plans												13,378	0	0
Borrowings of long-term debt									20,000		20,000	20,000	115,000	0
Repayments of long-term debt									(137,710)		(137,710)	(137,710)	(85,000)	(8,125)
Payments of debt extinguishment costs									(2,162)		(2,179)	(2,179)	0	0
Payments of debt issuance costs									(450)		(450)	(450)	(854)	(136)
Payments to settle equity appreciation rights									(325)		(325)	(325)	0	0
Other												(17)	(16)	(6)
Net cash provided by financing activities									208,262		204,242	200,789	29,498	19,621
Effect of exchange rate changes on cash, cash equivalents, and restricted cash									(86)		(136)	(163)	54	(37)
Net increase in cash, cash equivalents, and restricted cash									185,881		180,902	182,594	9,080	11,008
Cash, cash equivalents, and restricted cash, beginning of period	209,379	214,358		28,477				$ 19,397	28,477		28,477	28,477	19,397	8,389
Cash, cash equivalents, and restricted cash, end of period	211,071	209,379	214,358		28,477				214,358	211,071	209,379	211,071	28,477	$ 19,397
As Previously Reported
Operating activities
Net loss	(31,893)	(29,737)	(43,796)						(66,954)		(96,691)	(128,584)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment									4,358		6,331	8,318
Amortization of acquired intangible assets									6,665		7,721	8,681
Amortization of course creation costs									930		1,437	1,993
Equity-based compensation									20,928		36,972	54,303
Provision for doubtful accounts									358		493	675
Amortization of debt discount and debt issuance costs									1,215		1,215	1,215
Debt extinguishment costs									4,180		4,197	4,197
Deferred tax benefit									(64)		(98)	(252)
Other												161
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable									1,335		(10,352)	(26,156)
Prepaid expenses and other assets									(3,858)		(2,990)	(3,482)
Accounts payable									(588)		928	1,385
Accrued expenses and other liabilities									(2,839)		6,912	7,973
Accrued author fees									617		1,452	2,123
Deferred revenue									17,500		28,190	61,554
Net cash (used in) provided by operating activities									(16,217)		(14,283)	(5,896)
Investing activities
Purchases of property and equipment									(4,574)		(6,576)	(8,796)
Purchases of content library									(1,504)		(2,345)	(3,340)
Net cash used in investing activities									(6,078)		(8,921)	(12,136)
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions									332,080		332,080	332,080
Payments of costs related to initial public offering									(3,085)		(7,083)	(7,083)
Taxes paid related to net share settlement of equity awards									(78)		(78)	(16,905)
Proceeds from issuance of common stock from employee equity plans												13,378
Borrowings of long-term debt									20,000		20,000	20,000
Repayments of long-term debt									(137,710)		(137,710)	(137,710)
Payments of debt extinguishment costs									(2,162)		(2,179)	(2,179)
Payments of debt issuance costs									(450)		(450)	(450)
Payments to settle equity appreciation rights									(325)		(325)	(325)
Other												(17)
Net cash provided by financing activities									208,262		204,242	200,789
Effect of exchange rate changes on cash, cash equivalents, and restricted cash									(86)		(136)	(163)
Net increase in cash, cash equivalents, and restricted cash									185,881		180,902	182,594
Cash, cash equivalents, and restricted cash, beginning of period	209,379	214,358		28,477					28,477		28,477	28,477
Cash, cash equivalents, and restricted cash, end of period	211,071	209,379	214,358		28,477				214,358	211,071	209,379	211,071	28,477
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Operating activities
Net loss	(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment									0		0	0
Amortization of acquired intangible assets									0		0	0
Amortization of course creation costs									0		0	0
Equity-based compensation									11,424		16,010	18,189
Provision for doubtful accounts									0		0	0
Amortization of debt discount and debt issuance costs									0		0	0
Debt extinguishment costs									0		0	0
Deferred tax benefit									0		0	0
Other												0
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable									0		0	0
Prepaid expenses and other assets									0		0	0
Accounts payable									0		0	0
Accrued expenses and other liabilities									0		0	0
Accrued author fees									0		0	0
Deferred revenue									0		0	0
Net cash (used in) provided by operating activities									0		0	0
Investing activities
Purchases of property and equipment									0		0	0
Purchases of content library									0		0	0
Net cash used in investing activities									0		0	0
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions									0		0	0
Payments of costs related to initial public offering									0		0	0
Taxes paid related to net share settlement of equity awards									0		0	0
Proceeds from issuance of common stock from employee equity plans												0
Borrowings of long-term debt									0		0	0
Repayments of long-term debt									0		0	0
Payments of debt extinguishment costs									0		0	0
Payments of debt issuance costs									0		0	0
Payments to settle equity appreciation rights									0		0	0
Other												0
Net cash provided by financing activities									0		0	0
Effect of exchange rate changes on cash, cash equivalents, and restricted cash									0		0	0
Net increase in cash, cash equivalents, and restricted cash									0		0	0
Cash, cash equivalents, and restricted cash, beginning of period	0	0		$ 0					0		0	0
Cash, cash equivalents, and restricted cash, end of period	$ 0	$ 0	$ 0		$ 0				$ 0	$ 0	$ 0	$ 0	$ 0

Restatement of Consolidated F_9

Restatement of Consolidated Financial Statements - Description of Adjustments (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	$ 19,510	$ 20,630	$ 28,979	$ 32,352	$ 52,982	$ 72,492	$ 21,781	$ 5,738
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	17,331	16,044	17,555	20,928	36,972	54,303
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	2,179	4,586	11,424	11,424	16,010	18,189
Adjustments to equity-based compensation attributable to the period prior to the Reorganization Transactions | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation						9,123
Adjustments to equity-based compensation attributable to non-controlling interests | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation						4,743
Adjustments to equity-based compensation attributable to Pluralsight, Inc. | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation						4,323
Cost of revenue
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	60	56	89	89	145	205	20	20
Cost of revenue | As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	54	40	46	46	86	140
Cost of revenue | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	6	16	43	43	59	65
Sales and marketing
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	5,589	5,612	7,356	7,895	13,507	19,096	2,624	1,462
Sales and marketing | As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	4,987	4,372	4,432	4,971	9,343	14,330
Sales and marketing | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	602	1,240	2,924	2,924	4,164	4,766
Technology and content
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	3,386	3,700	4,571	4,952	8,652	12,038	1,966	2,050
Technology and content | As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	2,908	2,790	2,668	3,049	5,839	8,747
Technology and content | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	478	910	1,903	1,903	2,813	3,291
General and administrative
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	10,475	11,262	16,963	19,416	30,678	41,153	$ 17,171	$ 2,206
General and administrative | As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	9,382	8,842	10,409	12,862	21,704	31,086
General and administrative | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	1,093	$ 2,420	$ 6,554	$ 6,554	$ 8,974	10,067
Restricted Stock Units (RSUs)
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total unrecognized equity-based compensation	41,800					$ 41,800
Recognition period						2 years 4 months 24 days
Restricted Stock Units (RSUs) | As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total unrecognized equity-based compensation	60,000					$ 60,000
Recognition period						2 years 10 months 24 days
Restricted Stock Units (RSUs) | Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total unrecognized equity-based compensation	$ (18,200)					$ (18,200)
Recognition period						6 months

Fair Value Measurements (Detail

Fair Value Measurements (Details) - Money market funds - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market funds	$ 185,405	$ 25,146
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market funds	185,405	25,146
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market funds	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market funds	$ 0	$ 0

Balance Sheet Components - Prep

Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Prepaid expenses	$ 7,931			$ 4,586
Other current assets	392			539
Prepaid expenses and other current assets	$ 8,323	$ 8,037	$ 8,907	$ 5,125

Balance Sheet Components - Prop

Balance Sheet Components - Property and Equipment (Details) - USD ($) $ in Thousands	6 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Total property and equipment			$ 53,451	$ 36,491
Less: Accumulated depreciation			(21,810)	(14,034)
Property and equipment, net	$ 22,683	$ 22,503	31,641	22,457
Depreciation of property and equipment	$ 4,358	$ 6,331	8,318	6,675	$ 4,274
Computer equipment
Property, Plant and Equipment [Line Items]
Total property and equipment			9,369	7,482
Software
Property, Plant and Equipment [Line Items]
Total property and equipment			2,031	1,982
Capitalized internal-use software costs
Property, Plant and Equipment [Line Items]
Total property and equipment			13,880	8,631
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment			5,478	5,234
Buildings
Property, Plant and Equipment [Line Items]
Total property and equipment			11,251	11,251
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment			1,490	1,324
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment			1,671	587
Build-to-suit lease asset under construction
Property, Plant and Equipment [Line Items]
Total property and equipment			8,281	$ 0
Draper, Utah Office Space, 2018 | Build-to-suit lease asset under construction
Property, Plant and Equipment [Line Items]
Total property and equipment			$ 8,300

Balance Sheet Components - Accr

Balance Sheet Components - Accrued Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued compensation	$ 22,285			$ 18,568
Accrued income and other taxes payable	5,408			3,492
Accrued other current liabilities	4,354			4,454
Accrued expenses	$ 32,047	$ 31,415	$ 24,208	$ 26,514

Acquisition - Narrative (Detail

Acquisition - Narrative (Details) - A Train Simple Company $ in Millions	Jul. 19, 2016USD ($)course
Business Acquisition [Line Items]
Cash consideration	$ 0.7
Number of courses | course	170
Content library
Business Acquisition [Line Items]
Acquired content library	$ 0.2

Intangible Assets - Schedule of

Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Total	$ 8,764
Content library:
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	46,387	$ 43,475
Accumulated Amortization	39,337	30,034
Total	$ 7,050	$ 13,441
Acquired content library
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	6 months	2 years 4 months 24 days
Gross Carrying Amount	$ 32,835	$ 32,835
Accumulated Amortization	32,229	24,643
Total	$ 606	$ 8,192
Course creation costs
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	3 years 6 months	3 years 9 months 18 days
Gross Carrying Amount	$ 13,552	$ 10,640
Accumulated Amortization	7,108	5,391
Total	$ 6,444	$ 5,249
Technology
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	2 years 7 months 6 days	4 years 6 months
Gross Carrying Amount	$ 4,500	$ 4,500
Accumulated Amortization	2,786	2,080
Total	$ 1,714	$ 2,420
Trademarks
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	0 years	4 years 9 months 18 days
Gross Carrying Amount	$ 162	$ 1,162
Accumulated Amortization	162	773
Total	$ 0	$ 389
Noncompetition agreements
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	0 years	9 months 18 days
Gross Carrying Amount	$ 390	$ 390
Accumulated Amortization	390	390
Total	$ 0	$ 0
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	0 years	9 months 18 days
Gross Carrying Amount	$ 2,750	$ 2,750
Accumulated Amortization	2,750	2,750
Total	$ 0	$ 0
Database
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in years)	0 years	0 years
Gross Carrying Amount	$ 40	$ 40
Accumulated Amortization	40	40
Total	0	0
Domain names
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	45	45
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Accumulated Amortization	6,128	6,033
Intangible assets, gross	7,887	8,887
Intangible assets, net	$ 1,759	$ 2,854

Intangible Assets - Narrative (

Intangible Assets - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Amortization of acquired intangible assets	$ 8.7	$ 8.5	$ 8
Course creation costs
Finite-Lived Intangible Assets [Line Items]
Amortization of acquired intangible assets	$ 2	$ 1.5	$ 1.3

Intangible Assets - Schedule _2

Intangible Assets - Schedule of Future Amortization Expense (Details) $ in Thousands	Dec. 31, 2018USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2019	$ 3,371
2020	2,358
2021	1,781
2022	894
2023	360
Total	$ 8,764

Credit Facilities - Narrative (

Credit Facilities - Narrative (Details)	Nov. 17, 2014USD ($)	May 31, 2018USD ($)	Jun. 30, 2017USD ($)	Dec. 31, 2018USD ($)	Jun. 30, 2018USD ($)	Sep. 30, 2018USD ($)	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Feb. 28, 2018USD ($)$ / sharesshares
Debt Instrument [Line Items]
Debt extinguishment costs					$ 4,180,000	$ 4,197,000	$ 4,197,000	$ 931,000	$ 6,000
Principal borrowings outstanding								$ 116,620,000
Second Amended And Restated Credit Agreement
Debt Instrument [Line Items]
Debt extinguished			$ 82,500,000
Debt extinguishment costs			1,900,000
Repayment of borrowings			82,500,000
Guggenheim Credit Agreement
Debt Instrument [Line Items]
Debt extinguished		$ 137,700,000
Debt extinguishment costs				$ 4,100,000
Liquidity required to be maintained							$ 10,000,000
Interest paid in-kind, percentage							2.50%
Prepayment premium							3.00%
Reduction to prepayment premium							50.00%
Guggenheim Credit Agreement | Minimum
Debt Instrument [Line Items]
Maximum ratio of indebtedness to total recurring revenue							0.55
Guggenheim Credit Agreement | Maximum
Debt Instrument [Line Items]
Maximum ratio of indebtedness to total recurring revenue							0.65
Guggenheim Credit Agreement | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate							8.50%
Term Loan | Silicon Valley Bank Credit Agreement
Debt Instrument [Line Items]
Face amount	$ 100,000,000
Term Loan | February 2018 Guggenheim Amendment
Debt Instrument [Line Items]
Face amount										$ 20,000,000
Term Loan | Guggenheim Credit Agreement
Debt Instrument [Line Items]
Face amount			115,000,000
Principal borrowings outstanding			115,000,000
Effective interest rate								10.20%
Unused revolving loan fee								0.50%
Term Loan | Guggenheim Credit Agreement | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Variable rate, floor							1.00%
Revolving Credit Facility | Line of Credit | Silicon Valley Bank Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity	10,000,000
Revolving Credit Facility | Line of Credit | Guggenheim Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 5,000,000
Outstanding revolving loans								$ 0
Class A Common Stock Warrants | February 2018 Guggenheim Amendment
Debt Instrument [Line Items]
Number of shares purchased from warrants (in shares) | shares										424,242
Exercise price of warrants (in dollars per share) | $ / shares										$ 8.25
Fair value of warrants										$ 1,000,000
Related Party Notes Payable | Employees
Debt Instrument [Line Items]
Notes payable, related party	$ 25,000,000
Stated interest rate	5.00%
Incurred interest									100,000
Contingent portion	$ 5,600,000
Compensation recognized from contingent portion									$ 400,000

Credit Facilities - Schedule of

Credit Facilities - Schedule of Debt (Details) $ in Thousands	Dec. 31, 2017USD ($)
Debt Disclosure [Abstract]
Principal borrowings outstanding	$ 116,620
Less: debt issuance costs, net of amortization	(583)
Net carrying amount	$ 116,037

Commitments and Contingencies -

Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Aug. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Loss Contingencies [Line Items]
Letters of credit outstanding		$ 700	$ 200
Restricted cash		700	200
Property and equipment		53,451	36,491
Security deposit	$ 16,000
Rent expense under operating leases		$ 4,800	2,000	$ 1,500
Purchase obligation, term		12 months
Purchase obligation		$ 12,800	3,600
Draper, Utah Office Space, 2018
Loss Contingencies [Line Items]
Operating lease period	15 years
Lease payments	$ 7,900
Annual rent increase, percent	2.00%
Agreed upon cost of construction	$ 90,000
Draper, Utah Office Space, 2018 | Maximum
Loss Contingencies [Line Items]
Abatement of basic rent payments	$ 3,200
Build-to-suit lease asset under construction
Loss Contingencies [Line Items]
Property and equipment		8,281	$ 0
Build-to-suit lease asset under construction | Draper, Utah Office Space, 2018
Loss Contingencies [Line Items]
Property and equipment		$ 8,300

Commitments and Contingencies_2

Commitments and Contingencies - Schedule of Future Minimum Operating Lease Payments (Details) $ in Thousands	Dec. 31, 2018USD ($)
Commitments and Contingencies Disclosure [Abstract]
2019	$ 5,948
2020	7,466
2021	9,879
2022	9,871
2023	9,861
Thereafter	99,324
Less: Sublease rental income	(238)
Total future minimum lease payments	$ 142,111

Stockholders' Equity - Amendmen

Stockholders' Equity - Amendment and Restatement of Certificate of Incorporation (Details)	May 16, 2018vote$ / sharesshares	Dec. 31, 2018vote$ / sharesshares	Sep. 30, 2018$ / sharesshares	Jun. 30, 2018$ / sharesshares	Dec. 31, 2017$ / sharesshares
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares) | shares	100,000,000	100,000,000	100,000,000	100,000,000
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Board of director, term	3 years
Class A Common Stock
Class of Stock [Line Items]
Common stock, shares authorized (in shares) | shares	1,000,000,000	1,000,000,000	1,000,000,000	1,000,000,000	1,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Votes per share | vote	1
Class B Common Stock
Class of Stock [Line Items]
Common stock, shares authorized (in shares) | shares	200,000,000	200,000,000	200,000,000	200,000,000
Common stock, par value (in dollars per share) | $ / shares		$ 0.0001	$ 0.0001	$ 0.0001
Votes per share | vote		1
Class C Common Stock
Class of Stock [Line Items]
Common stock, shares authorized (in shares) | shares	50,000,000	50,000,000	50,000,000	50,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Votes per share | vote	10
LLC Units Converted Into Class B And Class C Common Stock
Class of Stock [Line Items]
Conversion ratio	1	1
Required LLC Unit Ratio For Each Share Of Class A Common Stock Issued
Class of Stock [Line Items]
Conversion ratio	1

Stockholders' Equity - Recapita

Stockholders' Equity - Recapitalization of Pluralsight Holdings (Details)	May 16, 2018shares	Dec. 31, 2018
Common Units Of Pluralsight Holdings Converted Into LLC Units
Class of Stock [Line Items]
Conversion ratio	1
Shares converted (in shares)	48,407,645
Redeemable Convertible Preferred Units Converted Into LLC Units
Class of Stock [Line Items]
Conversion ratio	1
Shares converted (in shares)	48,447,880
Incentive Units Of Pluralsight Holdings Converted Into LLC Units
Class of Stock [Line Items]
Shares converted (in shares)	15,783,689
Shares issued from conversion (in shares)	12,667,778
Class B Incentive Units Of Pluralsight Holdings Converted Into LLC Units
Class of Stock [Line Items]
Shares converted (in shares)	3,000,000
Shares issued from conversion (in shares)	1,747,067
LLC Units Exchanged For Shares Of Class A Common Stock
Class of Stock [Line Items]
Shares converted (in shares)	39,110,660
LLC Units Converted Into Class B And Class C Common Stock
Class of Stock [Line Items]
Conversion ratio	1	1
Required ratio to be maintained	1
LLC Units Converted Into Class B And Class C Common Stock | Class B Common Stock
Class of Stock [Line Items]
New issues (in shares)	58,111,572
LLC Units Converted Into Class B And Class C Common Stock | Class C Common Stock
Class of Stock [Line Items]
New issues (in shares)	14,048,138
Required LLC Unit Ratio For Each Share Of Class A Common Stock Issued
Class of Stock [Line Items]
Conversion ratio	1

Stockholders' Equity - Rescissi

Stockholders' Equity - Rescission Transactions (Details)	Dec. 31, 2018shares
Class A Common Stock
Class of Stock [Line Items]
Number of shares subject to rescission agreement (in shares)	605,390
Number of shares called upon rescission (in shares)	605,390
LLC Units
Class of Stock [Line Items]
Number of shares issued upon rescission (in shares)	605,390
Class B Common Stock
Class of Stock [Line Items]
Number of shares issued upon rescission (in shares)	455,217
Class C Common Stock
Class of Stock [Line Items]
Number of shares issued upon rescission (in shares)	150,173

Stockholders' Equity - Redeemab

Stockholders' Equity - Redeemable Convertible Preferred Units Conversion (Details) $ / shares in Units, $ in Millions	May 16, 2018USD ($)$ / sharesshares
Temporary Equity [Line Items]
Fair value of redeemable convertible preferred units	$ 412.5
Amount reclassified to stockholders' equity	$ 582
IPO
Temporary Equity [Line Items]
Stock price (in dollars per share) | $ / shares	$ 15
Redeemable Convertible Preferred Units Converted Into LLC Units
Temporary Equity [Line Items]
Shares converted (in shares) | shares	48,447,880

Stockholders' Equity - Initial

Stockholders' Equity - Initial Public Offering (Details) - IPO $ / shares in Units, $ in Millions	May 16, 2018USD ($)$ / sharesshares
Subsidiary, Sale of Stock [Line Items]
Stock price (in dollars per share) | $ / shares	$ 15
Number of shares sold (in shares) | shares	23,805,000
Proceeds from sale of stock, net | $	$ 332.1

Stockholders' Equity - Exchange

Stockholders' Equity - Exchanges of LLC Units and Warrants to Purchase Class A Common Stock (Details) - USD ($) $ / shares in Units, $ in Millions	8 Months Ended	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2018	Feb. 28, 2018
Class A Common Stock Warrants | February 2018 Guggenheim Amendment
Class of Warrant or Right [Line Items]
Number of shares purchased from warrants (in shares)			424,242
Exercise price of warrants (in dollars per share)			$ 8.25
Fair value of warrants			$ 1
Exercise of common stock warrants (in shares)	267,918
LLC Units Exchanged For Shares Of Class B Common Stock
Class of Warrant or Right [Line Items]
Shares converted (in shares)		1,107,448

Stockholders' Equity - Preferre

Stockholders' Equity - Preferred Units (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)$ / sharesshares	Dec. 31, 2018USD ($)shares	Sep. 30, 2018USD ($)shares	Jun. 30, 2018USD ($)shares	Dec. 31, 2017USD ($)$ / sharesshares	Dec. 31, 2015USD ($)shares
Preferred Units [Line Items]
Authorized units (in shares) | shares					48,447,880
Outstanding units (in shares) | shares	48,447,880	0	0	0	48,447,880	45,216,286
Net carrying value	$ 341,966	$ 0	$ 0	$ 0	$ 405,766	$ 305,294
Issuance of Series C redeemable convertible preferred units, net of issuance costs (in shares) | shares	3,231,594
Issuance of Series C redeemable convertible preferred units, net of issuance costs	$ 30,400
Offering costs	100
Series A
Preferred Units [Line Items]
Authorized units (in shares) | shares					27,500,000
Outstanding units (in shares) | shares					27,500,000
Net carrying value					$ 236,225
Series B
Preferred Units [Line Items]
Authorized units (in shares) | shares					17,716,286
Outstanding units (in shares) | shares					17,716,286
Net carrying value					$ 139,194
Series C
Preferred Units [Line Items]
Authorized units (in shares) | shares					3,231,594
Outstanding units (in shares) | shares					3,231,594
Net carrying value					$ 30,347
Pluralsight Holdings
Preferred Units [Line Items]
Liquidation Preference	197,192				197,192
Pluralsight Holdings | Series A
Preferred Units [Line Items]
Liquidation Preference	$ 27,500				$ 27,500
Original issue price (in dollars per share) | $ / shares	$ 1				$ 1
Conversion Ratio	1				1
Pluralsight Holdings | Series B
Preferred Units [Line Items]
Liquidation Preference	$ 139,250				$ 139,250
Original issue price (in dollars per share) | $ / shares	$ 7.86				$ 7.86
Conversion Ratio	1				1
Pluralsight Holdings | Series C
Preferred Units [Line Items]
Liquidation Preference	$ 30,442				$ 30,442
Original issue price (in dollars per share) | $ / shares	$ 9.42				$ 9.42
Conversion Ratio	1				1

Stockholders' Equity - Common U

Stockholders' Equity - Common Units (Details) $ / shares in Units, $ in Thousands	Jun. 09, 2017USD ($)classvoteshares	Jun. 30, 2018USD ($)	Sep. 30, 2018USD ($)	Jun. 30, 2018USD ($)	Dec. 31, 2018USD ($)	Sep. 30, 2018USD ($)	Dec. 31, 2018USD ($)class	Dec. 31, 2017USD ($)$ / sharesshares	Dec. 31, 2016USD ($)shares
Capital Unit [Line Items]
New issues | $		$ 324,679	$ 324,679		$ 324,706			$ 4,399	$ 2,082
Offering costs | $				$ 3,085		$ 7,083	$ 7,083	$ 307	$ 0
Number of classes of units | class	2						3
Pluralsight Holdings
Capital Unit [Line Items]
Authorized units (in shares)								128,518,053
Outstanding units (in shares)								48,407,645
Class A common units
Capital Unit [Line Items]
New issues (in shares)								625,373	353,351
New issues | $								$ 4,400	$ 2,000
Number of shares sold (in shares)								6,731,791
Stock price (in dollars per share) | $ / shares								$ 8.25
Purchase price | $								$ 55,500
Equity-based compensation expense | $								$ 9,900
Offering costs | $									$ 14
Votes per share | vote	1
Class A common units | Pluralsight Holdings
Capital Unit [Line Items]
Authorized units (in shares)								112,556,982
Outstanding units (in shares)								35,446,574
Class B common units
Capital Unit [Line Items]
Shares issued from conversion (in shares)	12,961,071
Difference in fair value | $	$ 2,100
Votes per share | vote	10
Class B common units | Pluralsight Holdings
Capital Unit [Line Items]
Authorized units (in shares)								15,961,071
Outstanding units (in shares)								12,961,071

Non-Controlling Interests - Nar

Non-Controlling Interests - Narrative (Details) - USD ($) $ in Thousands	2 Months Ended	5 Months Ended	8 Months Ended	12 Months Ended
	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2018
Noncontrolling Interest [Line Items]
Adjustments to non-controlling interests, as restated	$ 0	$ 0	$ 0
Pluralsight Holdings
Noncontrolling Interest [Line Items]
Ownership interest				100.00%
Pluralsight Holdings | Pluralsight, Inc.
Noncontrolling Interest [Line Items]
Ownership interest				48.60%
Continuing Members | Pluralsight Holdings
Noncontrolling Interest [Line Items]
Ownership interest				51.40%
Non-Controlling Interests
Noncontrolling Interest [Line Items]
Adjustments to non-controlling interests, as restated	$ 5,097	$ 16,679	$ 24,371

Non-Controlling Interests - Sch

Non-Controlling Interests - Schedule of Non-Controlling Interests (Details) - shares	12 Months Ended
	Dec. 31, 2018	May 16, 2018
Pluralsight Holdings
Noncontrolling Interest [Line Items]
Units outstanding (in shares)	134,073,639
Ownership interest	100.00%
Pluralsight Holdings | Pluralsight, Inc.
Noncontrolling Interest [Line Items]
Units outstanding (in shares)	65,191,907
Ownership interest	48.60%
Continuing Members | Pluralsight Holdings
Noncontrolling Interest [Line Items]
Units outstanding (in shares)	68,881,732
Ownership interest	51.40%
LLC Units
Noncontrolling Interest [Line Items]
Units still subject to time-based vesting requirements (in shares)	3,195,322	3,942,674

Equity-Based Compensation - Sch

Equity-Based Compensation - Schedule of Authorized and Outstanding Incentive Units (Details) - shares	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized units (in shares)		22,229,445
Outstanding units (in shares)		18,791,871
Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized units (in shares)		16,229,445
Outstanding units (in shares)	0	15,791,871	13,999,684	10,557,437
Class A Common Shares Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized units (in shares)		3,000,000
Outstanding units (in shares)		0
Class B Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized units (in shares)		3,000,000
Outstanding units (in shares)	0	3,000,000	0

Equity-Based Compensation - S_2

Equity-Based Compensation - Schedule of Incentive Unit Activity (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Incentive Units
Number of Units
Beginning balance (in shares)	15,791,871	13,999,684	10,557,437
Granted (in shares)		2,462,220	4,338,813
Redeemed (in shares)		(582,804)	(353,357)
Forfeited or cancelled (in shares)	(8,182)	(87,229)	(543,209)
Converted or exchanged (in shares)	(15,783,689)
Ending balance (in shares)	0	15,791,871	13,999,684
Vested (in shares)		10,181,221	8,322,892
Weighted- Average Threshold Price
Beginning balance (in dollars per share)	$ 6.50	$ 5.88	$ 4.34
Granted (in dollars per share)		9.42	9.42
Redeemed (in dollars per share)		3.54	1
Forfeited or cancelled (in dollars per share)	7.86	7.97	7.43
Converted or exchanged (in dollars per share)	6.50
Ending balance (in dollars per share)	0	6.50	5.88
Vested, threshold price (in dollars per share)		4.98	4.02
Weighted- Average Catch-up Price
Beginning balance (in dollars per share)	2.97	2.92	2.43
Granted (in dollars per share)		3.03	4.06
Redeemed (in shares)		1.78	0
Forfeited or cancelled (in dollars per share)	4.81	4.75	4.42
Converted or exchanged (in dollars per share)	2.97
Ending balance (in dollars per share)	$ 0	2.97	2.92
Vested, catch-up price (in dollars per share)		$ 2.65	$ 2.39
Aggregate intrinsic value, outstanding	$ 0	$ 77	$ 42
Aggregate intrinsic value, vested		$ 61.9	$ 35.8
Class B Incentive Units
Number of Units
Beginning balance (in shares)	3,000,000	0
Granted (in shares)		3,000,000
Converted or exchanged (in shares)	(3,000,000)
Ending balance (in shares)	0	3,000,000	0
Weighted- Average Threshold Price
Beginning balance (in dollars per share)	$ 9.42	$ 0
Granted (in dollars per share)		9.42
Converted or exchanged (in dollars per share)	9.42
Ending balance (in dollars per share)	0	9.42	$ 0
Weighted- Average Catch-up Price
Beginning balance (in dollars per share)	2.64	0
Granted (in dollars per share)		2.64
Converted or exchanged (in dollars per share)	2.64
Ending balance (in dollars per share)	$ 0	$ 2.64	$ 0
Aggregate intrinsic value, outstanding	$ 0	$ 5.2

Equity-Based Compensation - S_3

Equity-Based Compensation - Schedule of Outstanding and Vested Incentive Units (Details) - Incentive Units	Dec. 31, 2017$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding units (in shares) | shares	18,791,871
Outstanding units, catch-up price (in dollars per share)	$ 2.92
Vested (in shares) | shares	10,181,221
Vested, catch-up price (in dollars per share)	$ 2.65
$1.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold price (in dollars per share)	$ 1
Outstanding units (in shares) | shares	4,400,988
Outstanding units, catch-up price (in dollars per share)	$ 0
Vested (in shares) | shares	4,400,988
Vested, catch-up price (in dollars per share)	$ 0
$1.20
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold price (in dollars per share)	$ 1.20
Outstanding units (in shares) | shares	270,593
Outstanding units, catch-up price (in dollars per share)	$ 0
Vested (in shares) | shares	270,593
Vested, catch-up price (in dollars per share)	$ 0
$7.86
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold price (in dollars per share)	$ 7.86
Outstanding units (in shares) | shares	4,354,669
Outstanding units, catch-up price (in dollars per share)	$ 5.04
Vested (in shares) | shares	3,796,845
Vested, catch-up price (in dollars per share)	$ 5.29
$9.42
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold price (in dollars per share)	$ 9.42
Outstanding units (in shares) | shares	9,765,621
Outstanding units, catch-up price (in dollars per share)	$ 3.36
Vested (in shares) | shares	1,712,795
Vested, catch-up price (in dollars per share)	$ 4.06

Equity-Based Compensation - Nar

Equity-Based Compensation - Narrative (Details)	May 16, 2018$ / sharesshares	May 31, 2018shares	Apr. 30, 2015$ / sharesshares	Jun. 30, 2018USD ($)	Dec. 31, 2018USD ($)$ / sharesshares	Dec. 31, 2018USD ($)$ / sharesshares	Sep. 30, 2018USD ($)	Dec. 31, 2018USD ($)period$ / sharesshares	Dec. 31, 2017USD ($)$ / sharesshares	Dec. 31, 2016USD ($)$ / sharesshares	May 15, 2018shares	Dec. 31, 2015shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value of options exercised | $								$ 500,000
Total unrecognized equity-based compensation of options | $					$ 28,500,000	$ 28,500,000		$ 28,500,000
Requisite service period								1 year 4 months 24 days
Cumulative adjustment to equity-based compensation expense | $								$ 17,100,000
Proceeds received for shares issued under ESPP | $								12,500,000
Payment for settlement of equity appreciation rights | $				$ 325,000			$ 325,000	325,000	$ 0	$ 0
Equity-based compensation capitalized as internal-use software | $								$ 459,000	$ 0	$ 0
Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested (in dollars per share) | $ / shares								$ 3.66	$ 3.11	$ 1.93
Amount paid on redemption | $									$ 4,100,000	$ 2,000,000
Redeemed (in shares)									582,804	353,357
Compensation expense from redemption | $									$ 400,000	$ 100,000
Units outstanding (in shares)					0	0		0	5,610,650	5,676,792		4,649,737
Number of shares granted (in shares)									2,462,220	4,338,813
Weighted-average threshold amount (in dollars per share) | $ / shares									$ 4.07	$ 3.66
Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value | $									$ 14,000,000	$ 13,100,000
Class A Common Shares Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested (in dollars per share) | $ / shares					$ 8.40
Effect of the Rescission Transactions (in shares)					367,860
Units outstanding (in shares)	605,390				0	0		0
LLC Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested (in dollars per share) | $ / shares					$ 7.47
Effect of the Rescission Transactions (in shares)					605,390
Total fair value | $						$ 34,500,000
Total unrecognized equity-based compensation | $					$ 22,000,000	$ 22,000,000		$ 22,000,000
Recognition period								2 years 2 months 12 days
Units outstanding (in shares)	3,942,674				3,195,322	3,195,322		3,195,322
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized equity-based compensation | $					$ 41,800,000	$ 41,800,000		$ 41,800,000
Recognition period								2 years 4 months 24 days
Requisite service period								4 years
Restricted Stock Units (RSUs) | First Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of awards vested								25.00%
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ratable vesting period								6 months
Vesting period								2 years
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized equity-based compensation | $					$ 13,800,000	$ 13,800,000		$ 13,800,000
Recognition period								1 year 6 months
Shares reserved for issuance (in shares)		2,970,000
Number of additional shares allowable under the plan (in shares)		2,970,000
Percent of outstanding shares of capital stock		1.50%
Consecutive offering period								24 months
Number of purchase periods | period								4
Purchase period								6 months
Fixed contribution amount percentage					75.00%	75.00%		75.00%
Maximum fixed contribution amount | $								$ 12,500
Maximum number of shares able to be purchased (in shares)								5,000
Purchase price, percent								85.00%
Number of shares issuable (in shares)					2,039,276	2,039,276		2,039,276
Number of shares purchased (in shares)								836,365
Weighted-average purchase price per share | $ / shares					$ 12.75	$ 12.75		$ 12.75
Shares withheld to cover employee tax withholding obligations (in shares)								148,837
Equity appreciation rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			4 years
Cumulative adjustment to equity-based compensation expense | $								$ 100,000
Number of shares granted (in shares)			42,735
Weighted-average threshold amount (in dollars per share) | $ / shares			$ 4.68
Payment for settlement of equity appreciation rights | $								$ 300,000
Equity appreciation rights | First Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of awards vested			25.00%
2018 Equity Incentive Plan | Stock Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved for issuance (in shares)	22,149,995
Number of additional shares allowable under the plan (in shares)	14,900,000
Percent of outstanding shares of capital stock	5.00%
2018 Equity Incentive Plan | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units outstanding (in shares)	4,508,835
2017 Equity Incentive Plan | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units outstanding (in shares)											4,508,835
IPO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock price (in dollars per share) | $ / shares	$ 15

Equity-Based Compensation - S_4

Equity-Based Compensation - Schedule of Equity Award Activity (Details) - $ / shares	7 Months Ended	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Incentive Units
Number of Shares
Beginning balance (in shares)		5,610,650	5,676,792	4,649,737
Granted (in shares)			2,462,220	4,338,813
Vested (in shares)		(500,749)	(2,441,133)	(2,768,549)
Forfeited or canceled (in shares)		(8,182)	(87,229)	(543,209)
Incentive units converted or exchanged in connection with the IPO (in shares)		(5,101,719)
Ending balance (in shares)	0	0	5,610,650	5,676,792
Weighted- Average Grant Date Fair Value
Beginning balance (in dollars per share)		$ 3.76	$ 3.34	$ 2.16
Granted (in dollars per share)			4.07	3.66
Vested (in dollars per share)		3.66	3.11	1.93
Forfeited or canceled (in dollars per share)		3.20	3.23	3.03
Incentive units converted or exchanged in connection with the IPO (in dollars per share)		3.77
Ending balance (in dollars per share)	$ 0	$ 0	$ 3.76	$ 3.34
Class B Common Shares Incentive Units
Number of Shares
Beginning balance (in shares)		3,000,000	0
Granted (in shares)			3,000,000
Incentive units converted or exchanged in connection with the IPO (in shares)		(3,000,000)
Ending balance (in shares)	0	0	3,000,000	0
Weighted- Average Grant Date Fair Value
Beginning balance (in dollars per share)		$ 6.05	$ 0
Granted (in dollars per share)			6.05
Incentive units converted or exchanged in connection with the IPO (in dollars per share)		6.05
Ending balance (in dollars per share)	$ 0	$ 0	$ 6.05	$ 0
Class A Common Shares Incentive Units
Number of Shares
Beginning balance (in shares)	605,390
Vested (in shares)	(237,530)
Effect of the Rescission Transactions (in shares)	(367,860)
Ending balance (in shares)	0	0
Weighted- Average Grant Date Fair Value
Beginning balance (in dollars per share)	$ 6.55
Vested (in dollars per share)	8.40
Effect of the Rescission Transactions (in dollars per share)	5.35
Ending balance (in dollars per share)	$ 0	$ 0
LLC Units
Number of Shares
Beginning balance (in shares)	3,942,674
Vested (in shares)	(1,348,282)
Effect of the Rescission Transactions (in shares)	(605,390)
Forfeited or canceled (in shares)	(4,460)
Ending balance (in shares)	3,195,322	3,195,322
Weighted- Average Grant Date Fair Value
Beginning balance (in dollars per share)	$ 7.73
Vested (in dollars per share)	7.47
Effect of the Rescission Transactions (in dollars per share)	6.55
Cancelled (in dollars per share)	3.68
Ending balance (in dollars per share)	$ 7.63	$ 7.63
Restricted Stock Units (RSUs) | Parent Company
Number of Shares
Beginning balance (in shares)		2,178,450	0
Granted (in shares)		3,657,656	2,413,300
Vested (in shares)		(745,200)
Forfeited or canceled (in shares)		(289,370)	(234,850)
Ending balance (in shares)	4,801,536	4,801,536	2,178,450	0
Weighted- Average Grant Date Fair Value
Beginning balance (in dollars per share)		$ 7.06	$ 0
Granted (in dollars per share)		12.52	7.04
Vested (in dollars per share)		7.29
Forfeited or canceled (in dollars per share)		8.19	6.80
Ending balance (in dollars per share)	$ 11.11	$ 11.11	$ 7.06	$ 0
Restricted Stock Units (RSUs) | Subsidiaries
Number of Shares
Beginning balance (in shares)		3,000,000	0
Granted (in shares)			3,000,000
Vested (in shares)		(937,500)
Ending balance (in shares)	2,062,500	2,062,500	3,000,000	0
Weighted- Average Grant Date Fair Value
Beginning balance (in dollars per share)		$ 8.24	$ 0
Granted (in dollars per share)			8.24
Vested (in dollars per share)		8.24
Ending balance (in dollars per share)	$ 8.24	$ 8.24	$ 8.24	$ 0

Equity-Based Compensation - S_5

Equity-Based Compensation - Schedule of Fair Value Assumptions (Details)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Incentive Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield		0.00%	0.00%
Volatility		55.00%
Volatility, minimum			55.00%
Volatility, maximum			60.00%
Risk-free interest rate, minimum		1.20%	0.60%
Risk-free interest rate, maximum		1.80%	1.20%
Incentive Units | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (years)		1 year 3 months 18 days	1 year 9 months 18 days
Incentive Units | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (years)		1 year 9 months 18 days	2 years
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	0.00%
Volatility, minimum	55.00%
Volatility, maximum	65.00%
Risk-free interest rate, minimum	2.05%
Risk-free interest rate, maximum	2.80%
Employee Stock Purchase Plan | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (years)	6 months
Employee Stock Purchase Plan | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (years)	2 years
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	0.00%
Volatility	55.00%
Risk-free interest rate	2.97%
Expected term (years)	5 years 7 months 17 days

Equity-Based Compensation - S_6

Equity-Based Compensation - Schedule of Stock Options Activity (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2018
Stock Options Outstanding
Beginning balance (in shares)	0
Granted (in shares)	5,236,155
Exercised (in shares)	(81,833)
Forfeited or cancelled (in shares)	(10,610)
Ending balance (in shares)	5,143,712
Vested and exercisable (in shares)	1,224,563
Weighted- Average Exercise Price
Granted (in dollars per share)	$ 15
Exercised (in dollars per share)	15
Forfeited or cancelled (in dollars per share)	15
Ending balance (in dollars per share)	15
Vested and exercisable (in dollars per share)	$ 15
Stock Option Activity, Additional Disclosures
Weighted- Average Remaining Contractual Term (in years)	9 years 4 months 24 days
Weighted-average remaining contractual term, vested and exercisable (in years)	9 years 4 months 24 days
Aggregate intrinsic value	$ 44
Aggregate intrinsic value, vested and exercisable	$ 10.5

Equity-Based Compensation - S_7

Equity-Based Compensation - Schedule of Equity-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Equity-based compensation	$ 19,510	$ 20,630	$ 28,979	$ 32,352	$ 52,982	$ 72,492	$ 21,781	$ 5,738
Cost of revenue
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Equity-based compensation	60	56	89	89	145	205	20	20
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Equity-based compensation	5,589	5,612	7,356	7,895	13,507	19,096	2,624	1,462
Technology and content
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Equity-based compensation	3,386	3,700	4,571	4,952	8,652	12,038	1,966	2,050
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Equity-based compensation	$ 10,475	$ 11,262	$ 16,963	$ 19,416	$ 30,678	$ 41,153	$ 17,171	$ 2,206

Income Taxes - Schedule of Inco

Income Taxes - Schedule of Income (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended								6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Domestic											$ (147,717)	$ (96,814)	$ (20,466)
Foreign											1,608	602	348
Loss before income taxes	$ (33,914)	$ (34,069)	$ (55,077)	$ (23,049)	$ (30,810)	$ (33,445)	$ (22,210)	$ (9,747)	$ (78,126)	$ (112,195)	$ (146,109)	$ (96,212)	$ (20,118)

Income Taxes - Provision for In

Income Taxes - Provision for Income Tax Components (Details) - USD ($) $ in Thousands	3 Months Ended								6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Current:
State											$ 26	$ 10	$ 15
Foreign											890	397	479
Total current tax expense											916	407	494
Deferred:
State											0	0	0
Foreign											(252)	(83)	0
Total deferred tax benefit									$ (64)	$ (98)	(252)	(83)	0
Provision for income taxes	$ 158	$ 254	$ 143	$ 109	$ 108	$ 90	$ 68	$ 58	$ 252	$ 506	$ 664	$ 324	$ 494

Income Taxes - Effective Income

Income Taxes - Effective Income Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Statutory federal tax rate	21.00%	34.00%	34.00%
Rate benefit from flow-through entity	(0.00%)	(33.80%)	(33.60%)
Loss attributable to non-controlling interests	(10.90%)	0.00%	0.00%
Effect of income tax rate change	0.00%	(1.80%)	0.00%
Change in valuation allowance	(10.70%)	1.40%	(3.30%)
Foreign taxes	(0.10%)	(0.30%)	(2.40%)
Effect of excess tax benefits relating to equity-based compensation	0.00%	0.00%	2.50%
Research and development credit	0.20%	0.00%	0.40%
State tax, net of federal tax effect	0.90%	0.00%	(0.10%)
Other	(0.90%)	0.20%	0.00%
Effective tax rate	(0.50%)	(0.30%)	(2.50%)

Income Taxes - Deferred Tax Ass

Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets:
Net operating loss carryforwards	$ 18,591	$ 3,189
Partnership outside basis difference	39,133	164
Research and development credits	573	151
Compensation and benefits	324	0
Other	0	84
Less: Valuation allowance	(57,957)	(3,044)
Total deferred tax assets	664	544
Deferred tax liabilities:
Content library and intangible assets	(343)	(461)
Total deferred tax liabilities	(343)	(461)
Net deferred tax assets	$ 321	$ 83

Income Taxes - Narrative (Detai

Income Taxes - Narrative (Details) - USD ($) $ in Thousands	May 16, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Operating Loss Carryforwards [Line Items]
Deferred tax asset, difference between financial reporting and tax basis for investment	$ 32,700
Operating loss and credit carryforwards	6,300
Deferred tax asset, not recorded	$ 28,300
NOL deferred tax asset		$ 18,591	$ 3,189
Increase (decrease) in valuation allowance		54,900	(1,300)	$ 200
Reduction from change in tax rate			(1,700)
Cumulative undistributed foreign earnings		2,800	1,300
Unrecorded TRA liability		5,500
Unrecognized tax benefits that would affect the effective tax rate		1,300
Unrecognized tax benefits that may be resolved		1,100
Potential decrease in unrecognized tax benefits		1,100
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss		81,100	14,200
State
Operating Loss Carryforwards [Line Items]
Net operating loss		73,000	$ 5,500
Research Tax Credit Carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforward		$ 800
IPO
Operating Loss Carryforwards [Line Items]
Number of shares sold (in shares)	23,805,000
LLC Units Exchanged For Shares Of Class A Common Stock
Operating Loss Carryforwards [Line Items]
Shares converted (in shares)	39,110,660
LLC Units Exchanged For Shares Of Class B Common Stock
Operating Loss Carryforwards [Line Items]
Shares converted (in shares)		1,107,448
NOL deferred tax asset		$ 5,200
Continuing Members | LLC Units Exchanged For Shares Of Class A Common Stock
Operating Loss Carryforwards [Line Items]
Shares converted (in shares)	38,505,270

Income Taxes - Unrecognized Tax

Income Taxes - Unrecognized Tax Benefit Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized benefit—beginning of the year	$ 853	$ 568	$ 57
Gross increases—prior period positions	0	0	186
Gross increases—current period positions	424	285	325
Unrecognized benefit—end of period	$ 1,277	$ 853	$ 568

Net Loss Per Share - Calculatio

Net Loss Per Share - Calculation of Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
		Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Numerator:
Net loss		$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Less: Net loss attributable to non-controlling interests		(17,770)	(17,980)	(13,910)						(13,910)	(49,660)	(31,890)	(49,660)	0	0
Net loss attributable to Pluralsight, Inc.		$ (16,302)	$ (16,343)	$ (41,310)						$ (64,468)	$ (45,330)	$ (80,811)	$ (97,113)	$ (96,536)	$ (20,612)
Denominator:
Weighted-average common shares./units outstanding (in shares)											63,119
Less: weighted-average common shares/units subject to time-based vesting (in shares)											(279)
Weighted average common shares used in computing basic and diluted net loss per unit (in shares)	[1]	63,494	62,472	62,252						62,252	62,840	62,400
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.26)	$ (0.26)	$ (0.20)						$ (0.20)	$ (0.72)	$ (0.47)
[1]	Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details.

Net Loss Per Share - Schedule o

Net Loss Per Share - Schedule of Securities with a Potentially Dilutive Impact (Details) shares in Thousands	12 Months Ended
	Dec. 31, 2018shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	86,125
LLC Units held by Continuing Members
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	72,077
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	5,144
Shares issuable under ESPP
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	2,039
Pluralsight Holdings | Restricted Stock Units (RSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	2,063
Parent Company | Restricted Stock Units (RSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	4,802

Segment and Geographic Inform_3

Segment and Geographic Information - Narrative (Details)	12 Months Ended
	Dec. 31, 2018segment
Segment Reporting [Abstract]
Number of operating segments	1

Segment and Geographic Inform_4

Segment and Geographic Information - Revenue by Geographic Location (Details) - USD ($) $ in Thousands	3 Months Ended								6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Revenue	$ 67,260	$ 61,553	$ 53,572	$ 49,644	$ 47,408	$ 43,286	$ 38,891	$ 37,239	$ 103,216	$ 164,769	$ 232,029	$ 166,824	$ 131,841
United States
Segment Reporting Information [Line Items]
Revenue											148,439	108,257	85,159
United Kingdom
Segment Reporting Information [Line Items]
Revenue											24,301	18,047	13,508
Other foreign locations
Segment Reporting Information [Line Items]
Revenue											$ 59,289	$ 40,520	$ 33,174
Revenue | Geographic Concentration Risk | Non-US
Segment Reporting Information [Line Items]
Concentration risk, percentage											36.00%	35.00%	35.00%

Employee Benefit Plan - Narrati

Employee Benefit Plan - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Retirement Benefits [Abstract]
Matching contributions	$ 3.5	$ 2.3	$ 1.2

Related Party Transactions - Na

Related Party Transactions - Narrative (Details) $ in Millions	Dec. 31, 2018USD ($)
Chief Executive Officer
Related Party Transaction [Line Items]
Due to related parties	$ 0.2

Quarterly Financial Data (Una_3

Quarterly Financial Data (Unaudited) - Schedule of Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
		Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Revenue		$ 67,260	$ 61,553	$ 53,572	$ 49,644	$ 47,408	$ 43,286	$ 38,891	$ 37,239	$ 103,216		$ 164,769	$ 232,029	$ 166,824	$ 131,841
Cost of revenue		16,449	15,347	15,933	14,886	14,150	12,582	11,887	11,209	30,819		46,166	62,615	49,828	40,161
Gross profit		50,811	46,206	37,639	34,758	33,258	30,704	27,004	26,030	72,397		118,603	169,414	116,996	91,680
Operating expenses:
Sales and marketing		44,453	42,632	41,857	29,467	33,224	29,410	23,018	17,826	71,324		113,956	158,409	103,478	51,234
Technology and content		19,431	18,137	18,396	13,325	15,314	12,448	11,326	10,205	31,721		49,858	69,289	49,293	36,159
General and administrative		21,306	19,818	26,002	11,292	12,198	19,094	9,412	6,267	37,294		57,112	78,418	46,971	18,130
Total operating expenses		85,190	80,587	86,255	54,084	60,736	60,952	43,756	34,298	140,339		220,926	306,116	199,742	105,523
Loss from operations		(34,379)	(34,381)	(48,616)	(19,326)	(27,478)	(30,248)	(16,752)	(8,268)	(67,942)		(102,323)	(136,702)	(82,746)	(13,843)
Other (expense) income:
Interest expense		(350)	(342)	(2,424)	(3,710)	(3,289)	(3,252)	(3,597)	(1,527)	(6,134)		(6,476)	(6,826)	(11,665)	(6,320)
Loss on debt extinguishment		0	0	(4,085)	0	0	0	(1,882)	0	(4,085)		(4,085)	(4,085)	(1,882)	0
Other income, net		815	654	48	(13)	(43)	55	21	48	35		689	1,504	81	45
Loss before income taxes		(33,914)	(34,069)	(55,077)	(23,049)	(30,810)	(33,445)	(22,210)	(9,747)	(78,126)		(112,195)	(146,109)	(96,212)	(20,118)
Provision for income taxes		(158)	(254)	(143)	(109)	(108)	(90)	(68)	(58)	(252)		(506)	(664)	(324)	(494)
Net loss		$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.26)	$ (0.26)	$ (0.20)						$ (0.20)	$ (0.72)	$ (0.47)
[1]	Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details.

Quarterly Financial Data (Una_4

Quarterly Financial Data (Unaudited) - Condensed Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 194,306	$ 208,626	$ 213,645	$ 28,267	$ 19,397
Accounts receivable, net of allowances of $2,178 and $2,332 as of June 30, 2018 and September 30, 2018, respectively	63,436	47,801	36,268	38,229
Prepaid expenses and other current assets	8,323	8,037	8,907	5,125
Total current assets	266,065	264,464	258,820	71,621
Property and equipment, net	31,641	22,503	22,683	22,457
Content library, net	7,050	7,547	8,093	13,441
Intangible assets, net	1,759	1,935	2,111	2,854
Goodwill	123,119	123,119	123,119	123,119
Other assets	1,064	2,080	1,396	2,718
Total assets	447,463	421,648	416,222	236,420
Current liabilities:
Accounts payable	7,160	6,834	6,836	6,029
Accrued expenses	32,047	31,415	24,208	26,514
Accrued author fees	10,002	9,331	8,496	7,879
Deferred revenue	157,695	130,555	121,978	103,107
Total current liabilities	206,904	178,135	161,518	143,529
Deferred revenue, net of current portion	14,886	8,649	6,555	8,194
Facility financing obligation	15,777	7,500	7,505	7,513
Other liabilities	1,303	1,090	779	458
Total liabilities	238,870	195,374	176,357	275,731
Commitments and contingencies
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 and September 30, 2018	0	0	0	0
Additional paid-in capital	456,899	446,463	437,274	0
Accumulated other comprehensive (loss) income	(41)	(34)	(16)	25
Accumulated deficit	(355,446)	(339,144)	(322,801)	(445,102)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	101,426	107,298	114,470	(445,077)
Non-controlling interests	107,167	118,976	125,395	0
Total stockholders’ equity/members’ deficit	208,593	226,274	239,865	(445,077)	$ (307,230)	$ (286,134)
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	447,463	421,648	416,222	236,420
Class A Common Stock
Stockholders’ equity/members’ deficit:
Common stock	7	6	6	0
Class B Common Stock
Stockholders’ equity/members’ deficit:
Common stock	6	6	6	0
Class C Common Stock
Stockholders’ equity/members’ deficit:
Common stock	1	1	1	0
As Previously Reported
Current assets:
Cash and cash equivalents	194,306	208,626	213,645
Accounts receivable, net of allowances of $2,178 and $2,332 as of June 30, 2018 and September 30, 2018, respectively	63,436	47,801	36,268
Prepaid expenses and other current assets	8,323	8,037	8,907
Total current assets	266,065	264,464	258,820
Property and equipment, net	31,641	22,503	22,683
Content library, net	7,050	7,547	8,093
Intangible assets, net	1,759	1,935	2,111
Goodwill	123,119	123,119	123,119
Other assets	1,064	2,080	1,396
Total assets	447,463	421,648	416,222
Current liabilities:
Accounts payable	7,160	6,834	6,836
Accrued expenses	32,047	31,415	24,208
Accrued author fees	10,002	9,331	8,496
Deferred revenue	157,695	130,555	121,978
Total current liabilities	206,904	178,135	161,518
Deferred revenue, net of current portion	14,886	8,649	6,555
Facility financing obligation	15,777	7,500	7,505
Other liabilities	1,303	1,090	779
Total liabilities	238,870	195,374	176,357
Commitments and contingencies
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 and September 30, 2018	0	0	0
Additional paid-in capital	452,576	443,182	436,177
Accumulated other comprehensive (loss) income	(41)	(34)	(16)
Accumulated deficit	(351,123)	(335,863)	(321,704)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	101,426	107,298	114,470
Non-controlling interests	107,167	118,976	125,395
Total stockholders’ equity/members’ deficit	208,593	226,274	239,865	(445,077)
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	447,463	421,648	416,222
As Previously Reported | Class A Common Stock
Stockholders’ equity/members’ deficit:
Common stock	7	6	6
As Previously Reported | Class B Common Stock
Stockholders’ equity/members’ deficit:
Common stock	6	6	6
As Previously Reported | Class C Common Stock
Stockholders’ equity/members’ deficit:
Common stock	1	1	1
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Current assets:
Cash and cash equivalents	0	0	0
Accounts receivable, net of allowances of $2,178 and $2,332 as of June 30, 2018 and September 30, 2018, respectively	0	0	0
Prepaid expenses and other current assets	0	0	0
Total current assets	0	0	0
Property and equipment, net	0	0	0
Content library, net	0	0	0
Intangible assets, net	0	0	0
Goodwill	0	0	0
Other assets	0	0	0
Total assets	0	0	0
Current liabilities:
Accounts payable	0	0	0
Accrued expenses	0	0	0
Accrued author fees	0	0	0
Deferred revenue	0	0	0
Total current liabilities	0	0	0
Deferred revenue, net of current portion	0	0	0
Facility financing obligation	0	0	0
Other liabilities	0	0	0
Total liabilities	0	0	0
Commitments and contingencies
Stockholders’ equity/members’ deficit:
Preferred stock, $0.0001 par value per share, 100,000,000 shares authorized, no shares issued and outstanding as of June 30, 2018 and September 30, 2018	0	0	0
Additional paid-in capital	4,323	3,281	1,097
Accumulated other comprehensive (loss) income	0	0	0
Accumulated deficit	(4,323)	(3,281)	(1,097)
Total stockholders’ equity attributable to Pluralsight, Inc./members’ deficit	0	0	0
Non-controlling interests	0	0	0
Total stockholders’ equity/members’ deficit	0	0	0	$ 0
Total liabilities, redeemable convertible preferred units, and stockholders’ equity/members’ deficit	0	0	0
Non-Cash Equity-Based Compensation Adjustment | Adjustments | Class A Common Stock
Stockholders’ equity/members’ deficit:
Common stock	0	0	0
Non-Cash Equity-Based Compensation Adjustment | Adjustments | Class B Common Stock
Stockholders’ equity/members’ deficit:
Common stock	0	0	0
Non-Cash Equity-Based Compensation Adjustment | Adjustments | Class C Common Stock
Stockholders’ equity/members’ deficit:
Common stock	$ 0	$ 0	$ 0

Quarterly Financial Data (Una_5

Quarterly Financial Data (Unaudited) - Condensed Consolidated Balance Sheet, Additional Information (Details) - USD ($)	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	May 16, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Allowance for doubtful accounts	$ 2,501,000	$ 2,332,000	$ 2,178,000		$ 1,552,000	$ 708,000	$ 167,000
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	0	0	0
Preferred stock, shares outstanding (in shares)	0	0	0
Class A Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000	1,000,000,000	1,000,000,000	1,000
Common stock, shares issued (in shares)	65,191,907	62,310,270	62,915,660		1,000
Common stock, shares outstanding (in shares)	65,191,907	62,310,270	62,915,660		1,000
Class B Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	200,000,000	200,000,000	200,000,000	200,000,000
Common stock, shares issued (in shares)	57,490,881	58,566,789	58,111,572
Common stock, shares outstanding (in shares)	57,490,881	58,566,789	58,111,572
Class C Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	50,000,000	50,000,000	50,000,000	50,000,000
Common stock, shares issued (in shares)	14,586,173	14,198,311	14,048,138
Common stock, shares outstanding (in shares)	14,586,173	14,198,311	14,048,138

Quarterly Financial Data (Una_6

Quarterly Financial Data (Unaudited) - Condensed Consolidated Statements of Operations (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
		Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		$ 67,260	$ 61,553	$ 53,572	$ 49,644	$ 47,408	$ 43,286	$ 38,891	$ 37,239	$ 103,216		$ 164,769	$ 232,029	$ 166,824	$ 131,841
Cost of revenue		16,449	15,347	15,933	14,886	14,150	12,582	11,887	11,209	30,819		46,166	62,615	49,828	40,161
Gross profit		50,811	46,206	37,639	34,758	33,258	30,704	27,004	26,030	72,397		118,603	169,414	116,996	91,680
Operating expenses:
Sales and marketing		44,453	42,632	41,857	29,467	33,224	29,410	23,018	17,826	71,324		113,956	158,409	103,478	51,234
Equity-based compensation		19,510	20,630	28,979						32,352		52,982	72,492	21,781	5,738
Technology and content		19,431	18,137	18,396	13,325	15,314	12,448	11,326	10,205	31,721		49,858	69,289	49,293	36,159
General and administrative		21,306	19,818	26,002	11,292	12,198	19,094	9,412	6,267	37,294		57,112	78,418	46,971	18,130
Total operating expenses		85,190	80,587	86,255	54,084	60,736	60,952	43,756	34,298	140,339		220,926	306,116	199,742	105,523
Loss from operations		(34,379)	(34,381)	(48,616)	(19,326)	(27,478)	(30,248)	(16,752)	(8,268)	(67,942)		(102,323)	(136,702)	(82,746)	(13,843)
Other (expense) income:
Interest expense		(350)	(342)	(2,424)	(3,710)	(3,289)	(3,252)	(3,597)	(1,527)	(6,134)		(6,476)	(6,826)	(11,665)	(6,320)
Loss on debt extinguishment		0	0	(4,085)	0	0	0	(1,882)	0	(4,085)		(4,085)	(4,085)	(1,882)	0
Other income, net		815	654	48	(13)	(43)	55	21	48	35		689	1,504	81	45
Loss before income taxes		(33,914)	(34,069)	(55,077)	(23,049)	(30,810)	(33,445)	(22,210)	(9,747)	(78,126)		(112,195)	(146,109)	(96,212)	(20,118)
Provision for income taxes		(158)	(254)	(143)	(109)	(108)	(90)	(68)	(58)	(252)		(506)	(664)	(324)	(494)
Net loss		(34,072)	(34,323)	(55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	(78,378)	$ (94,990)	(112,701)	(146,773)	(96,536)	(20,612)
Less: Net loss attributable to non-controlling interests		(17,770)	(17,980)	(13,910)						(13,910)	(49,660)	(31,890)	(49,660)	0	0
Net loss attributable to Pluralsight, Inc.		(16,302)	(16,343)	(41,310)						(64,468)	$ (45,330)	(80,811)	(97,113)	(96,536)	(20,612)
Less: Accretion of Series A redeemable convertible preferred units		0	0	(156,750)						(176,275)		(176,275)	(176,275)	(63,800)	(6,325)
Net loss attributable to common shares		$ (16,302)	$ (16,343)	$ (198,060)						$ (240,743)		$ (257,086)	(273,388)	$ (160,336)	$ (26,937)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.26)	$ (0.26)	$ (0.20)						$ (0.20)	$ (0.72)	$ (0.47)
Weighted average common shares used in computing basic and diluted net loss per unit (in shares)	[1]	63,494	62,472	62,252						62,252	62,840	62,400
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		$ 67,260	$ 61,553	$ 53,572						$ 103,216		$ 164,769	232,029
Cost of revenue		16,443	15,331	15,890						30,776		46,107	62,550
Gross profit		50,817	46,222	37,682						72,440		118,662	169,479
Operating expenses:
Sales and marketing		43,851	41,392	38,933						68,400		109,792	153,643
Equity-based compensation		17,331	16,044	17,555						20,928		36,972	54,303
Technology and content		18,953	17,227	16,493						29,818		47,045	65,998
General and administrative		20,213	17,398	19,448						30,740		48,138	68,351
Total operating expenses		83,017	76,017	74,874						128,958		204,975	287,992
Loss from operations		(32,200)	(29,795)	(37,192)						(56,518)		(86,313)	(118,513)
Other (expense) income:
Interest expense		(350)	(342)	(2,424)						(6,134)		(6,476)	(6,826)
Loss on debt extinguishment		0	0	(4,085)						(4,085)		(4,085)	(4,085)
Other income, net		815	654	48						35		689	1,504
Loss before income taxes		(31,735)	(29,483)	(43,653)						(66,702)		(96,185)	(127,920)
Provision for income taxes		(158)	(254)	(143)						(252)		(506)	(664)
Net loss		(31,893)	(29,737)	(43,796)						(66,954)		(96,691)	(128,584)
Less: Net loss attributable to non-controlling interests		(16,633)	(15,578)	(12,706)						(12,706)		(28,284)	(44,917)
Net loss attributable to Pluralsight, Inc.		(15,260)	(14,159)	(31,090)						(54,248)		(68,407)	(83,667)
Less: Accretion of Series A redeemable convertible preferred units		0	0	(156,750)						(176,275)		(176,275)	(176,275)
Net loss attributable to common shares		$ (15,260)	$ (14,159)	$ (187,840)						$ (230,523)		$ (244,682)	(259,942)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.24)	$ (0.23)	$ (0.19)						$ (0.19)	$ (0.65)	$ (0.41)
Weighted average common shares used in computing basic and diluted net loss per unit (in shares)	[1]	63,494	62,472	62,252						62,252	62,840	62,400
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		$ 0	$ 0	$ 0						$ 0		$ 0	0
Cost of revenue													65
Gross profit		(6)	(16)	(43)						(43)		(59)	(65)
Operating expenses:
Sales and marketing													4,766
Equity-based compensation		2,179	4,586	11,424						11,424		16,010	18,189
Technology and content													3,291
General and administrative													10,067
Total operating expenses		2,173	4,570	11,381						11,381		15,951	18,124
Loss from operations		(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Other (expense) income:
Interest expense		0	0	0						0		0	0
Loss on debt extinguishment		0	0	0						0		0	0
Other income, net		0	0	0						0		0	0
Loss before income taxes		(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Provision for income taxes		0	0	0						0		0	0
Net loss		(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Less: Net loss attributable to non-controlling interests		(1,137)	(2,402)	(1,204)						(1,204)		(3,606)	(4,743)
Net loss attributable to Pluralsight, Inc.		(1,042)	(2,184)	(10,220)						(10,220)		(12,404)	(13,446)
Less: Accretion of Series A redeemable convertible preferred units		0	0	0						0		0	0
Net loss attributable to common shares		$ (1,042)	$ (2,184)	$ (10,220)						$ (10,220)		$ (12,404)	$ (13,446)
Net loss per share, basic and diluted (in dollars per share)	[1]	$ (0.02)	$ (0.03)	$ (0.01)						$ (0.01)	$ (0.07)	$ (0.06)
[1]	Represents net loss per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the periods following the Reorganization Transactions and Pluralsight, Inc.’s initial public offering described in Note 1—Organization and Description of Business. See Note 14—Net Loss Per Share for additional details.

Quarterly Financial Data (Una_7

Quarterly Financial Data (Unaudited) - Condensed Consolidated Statements of Comprehensive Loss (Details) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended								4 Months Ended	5 Months Ended	6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	May 15, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)			$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net	$ (40)	(15)	(39)	(63)						$ (18)	$ (79)	(58)	(94)	(97)	(112)	33	(7)
Comprehensive loss		(34,087)	(34,362)	(55,283)								(78,436)		(112,798)	(146,885)	(96,503)	(20,619)
Less: Comprehensive loss attributable to non-controlling interests		(17,778)	(18,001)	(13,931)								(13,931)		(31,932)	(49,710)	0	0
Comprehensive loss attributable to Pluralsight, Inc.		(16,309)	(16,361)	(41,352)								(64,505)		(80,866)	(97,175)	$ (96,503)	$ (20,619)
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(31,893)	(29,737)	(43,796)								(66,954)		(96,691)	(128,584)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net	$ (40)	(15)	(39)	(63)						$ (18)	$ (79)	(58)	$ (94)	(97)	(112)
Comprehensive loss		(31,908)	(29,776)	(43,859)								(67,012)		(96,788)	(128,696)
Less: Comprehensive loss attributable to non-controlling interests		(16,641)	(15,599)	(12,727)								(12,727)		(28,326)	(44,967)
Comprehensive loss attributable to Pluralsight, Inc.		(15,267)	(14,177)	(31,132)								(54,285)		(68,462)	(83,729)
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(2,179)	(4,586)	(11,424)								(11,424)		(16,010)	(18,189)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains, net		0	0	0								0		0	0
Comprehensive loss		(2,179)	(4,586)	(11,424)								(11,424)		(16,010)	(18,189)
Less: Comprehensive loss attributable to non-controlling interests		(1,137)	(2,402)	(1,204)								(1,204)		(3,606)	(4,743)
Comprehensive loss attributable to Pluralsight, Inc.		$ (1,042)	$ (2,184)	$ (10,220)								$ (10,220)		$ (12,404)	$ (13,446)

Quarterly Financial Data (Una_8

Quarterly Financial Data (Unaudited) - Condensed Consolidated Statement of Redeemable Convertible Preferred Units, Members' Deficit (Details) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended			4 Months Ended	5 Months Ended	6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	May 15, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,447,880		48,447,880		48,447,880	48,447,880	48,447,880	45,216,286
Beginning balance		$ 0	$ 0		$ 405,766		$ 405,766		$ 405,766	$ 405,766	$ 341,966	$ 305,294
Issuance of Series C redeemable convertible preferred units, net of issuance costs (in shares)												3,231,594
Issuance of Series C redeemable convertible preferred units, net of issuance costs												$ 30,347
Accretion of Series A redeemable convertible preferred units					176,275					176,275	63,800	6,325
Effect of the reorganization transactions (in shares)	(48,447,880)					(48,447,880)		(48,447,880)
Effect of Reorganization Transactions	$ (582,041)					$ (582,041)		$ (582,041)		$ (582,041)	$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,447,880	48,447,880
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 405,766	$ 341,966
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		226,274	239,865		(445,077)		(445,077)		(445,077)	$ (445,077)	(307,230)	(286,134)
Effect of exchanges of units								0			2,074
Redemption of incentive units											(3,724)	(1,972)
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation	10,074				22,278	30,818		50,673			19,707	5,738
Accretion of Series A redeemable convertible preferred units					(176,275)						(63,800)	(6,325)
Effect of the reorganization transactions	581,963					581,963		582,041
New issues	324,679					324,679		324,706			4,399	2,082
Allocation of equity to non-controlling interests	0					0		0
Effect of the Rescission Transactions						0		0
Settlement of equity appreciation rights	(325)					(325)		(325)
Issuance of common stock under employee stock purchase plan								12,538
Vesting of restricted stock units								0
Exercise of common stock warrants								0
Exercise of common stock options (in shares)										81,833
Exercise of common stock options								840
Forfeiture of unvested LLC Units								0
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	0					0		0
Foreign currency translation gains (losses)	(40)	(15)	(39)	(63)	(18)	(79)	(58)	(94)	(97)	$ (112)	33	(7)
Net loss	(26,595)				$ (51,783)	(60,918)		(94,990)			(96,536)	(20,612)
Ending balance	$ 239,865	$ 208,593	$ 226,274	$ 239,865		$ 226,274	$ 239,865	$ 208,593	$ 226,274	$ 208,593	$ (445,077)	$ (307,230)
As Previously Reported
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,447,880		48,447,880		48,447,880	48,447,880
Beginning balance		$ 0	$ 0		$ 405,766		$ 405,766		$ 405,766	$ 405,766
Accretion of Series A redeemable convertible preferred units					176,275
Effect of the reorganization transactions (in shares)	(48,447,880)					(48,447,880)		(48,447,880)
Effect of Reorganization Transactions	$ (582,041)					$ (582,041)		$ (582,041)
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,447,880
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 405,766
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		226,274	239,865		(445,077)		(445,077)		(445,077)	(445,077)
Effect of exchanges of units								0
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation	7,773				13,155	23,931		(41,607)
Accretion of Series A redeemable convertible preferred units					(176,275)
Effect of the reorganization transactions	581,963					581,963		582,041
New issues	324,679					324,706		324,706
Allocation of equity to non-controlling interests	0					0		0
Effect of the Rescission Transactions						0		0
Settlement of equity appreciation rights	(325)					(325)		(325)
Issuance of common stock under employee stock purchase plan								12,538
Vesting of restricted stock units								0
Exercise of common stock warrants								0
Exercise of common stock options								840
Forfeiture of unvested LLC Units								0
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	0					0		0
Foreign currency translation gains (losses)	(40)	(15)	(39)	(63)	(18)	(79)	(58)	(94)	(97)	(112)
Net loss	(24,294)				$ (42,660)	(54,031)		(85,924)
Ending balance	$ 239,865	$ 208,593	$ 226,274	$ 239,865		$ 226,274	$ 239,865	$ 208,593	$ 226,274	$ 208,593	$ (445,077)
Members’ Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,407,645		48,407,645		48,407,645	48,407,645	47,782,272	47,428,921
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of exchanges of units											2,074
Redemption of incentive units											(3,724)	(1,972)
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation					22,278						19,707	5,738
Accretion of Series A redeemable convertible preferred units					$ (23,262)						$ (22,456)	$ (5,848)
Effect of reorganization transactions (in shares)	(48,407,645)					(48,407,645)		(48,407,645)
New issues (in shares)											625,373	353,351
New issues											$ 4,399	$ 2,082
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,407,645	47,782,272
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Members’ Capital | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		48,407,645		48,407,645		48,407,645	48,407,645
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Issuance of warrants to purchase shares of Class A common stock					984
Equity-based compensation					13,155
Accretion of Series A redeemable convertible preferred units					(14,139)
Effect of reorganization transactions (in shares)	(48,407,645)					(48,407,645)		(48,407,645)
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	48,407,645
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Additional Paid-In Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		446,463	437,274		0		0		0	0	0	0
Effect of exchanges of units								1,723
Equity-based compensation	10,074					30,818		50,673
Effect of the reorganization transactions	581,952					581,952		582,030
New issues	324,677					324,704		324,704
Allocation of equity to non-controlling interests	(474,007)					(474,007)		(474,007)
Settlement of equity appreciation rights	(325)					(325)		(325)
Issuance of common stock under employee stock purchase plan								12,537
Exercise of common stock options								840
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	(5,097)					(16,679)		(24,371)
Ending balance	437,274	456,899	446,463	437,274		446,463	437,274	456,899	446,463	456,899	0	0
Additional Paid-In Capital | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		443,182	436,177		0		0		0	0
Effect of exchanges of units								1,723
Equity-based compensation	7,773					23,931		41,607
Effect of the reorganization transactions	581,952					581,952		582,030
New issues	324,677					324,704		324,704
Allocation of equity to non-controlling interests	(474,007)					(474,007)		(474,007)
Settlement of equity appreciation rights	(325)					(325)		(325)
Issuance of common stock under employee stock purchase plan								12,537
Exercise of common stock options								840
Shares withheld for tax withholding on equity awards								(16,905)
Adjustments to non-controlling interests, as restated	(3,893)					(13,073)		(19,628)
Ending balance	436,177	452,576	443,182	436,177		443,182	436,177	452,576	443,182	452,576	0
Accumulated Other Comprehensive Income (Loss)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(34)	(16)		25		25		25	25	(8)	(1)
Allocation of equity to non-controlling interests	(4)					(4)		(4)
Foreign currency translation gains (losses)	(19)				(18)	(37)		(44)			33	(7)
Ending balance	(16)	(41)	(34)	(16)		(34)	(16)	(41)	(34)	(41)	25	(8)
Accumulated Other Comprehensive Income (Loss) | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(34)	(16)		25		25		25	25
Allocation of equity to non-controlling interests	(4)					(4)		(4)
Foreign currency translation gains (losses)	(19)				(18)	(37)		(44)
Ending balance	(16)	(41)	(34)	(16)		(34)	(16)	(41)	(34)	(41)	25
Accumulated Deficit
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(339,144)	(322,801)		(445,102)		(445,102)		(445,102)	(445,102)	(307,222)	(286,133)
Accretion of Series A redeemable convertible preferred units					(153,013)						(41,344)	(477)
Allocation of equity to non-controlling interests	339,782					339,782		339,782
Net loss	(12,685)				(51,783)	(29,028)		(45,330)			(96,536)	(20,612)
Ending balance	(322,801)	(355,446)	(339,144)	(322,801)		(339,144)	(322,801)	(355,446)	(339,144)	(355,446)	(445,102)	(307,222)
Accumulated Deficit | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(335,863)	(321,704)		(445,102)		(445,102)		(445,102)	(445,102)
Accretion of Series A redeemable convertible preferred units					(162,136)
Allocation of equity to non-controlling interests	339,782					339,782		339,782
Net loss	(11,588)				(42,660)	(25,747)		(41,007)
Ending balance	(321,704)	(351,123)	(335,863)	(321,704)		(335,863)	(321,704)	(351,123)	(335,863)	(351,123)	(445,102)
Non-Controlling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		118,976	125,395		0		0		0	0	0	0
Effect of exchanges of units								(1,723)
Allocation of equity to non-controlling interests	134,229					134,229		134,229
Adjustments to non-controlling interests, as restated	5,097					16,679		24,371
Foreign currency translation gains (losses)	(21)					(42)		(50)
Net loss	(13,910)					(31,890)		(49,660)
Ending balance	125,395	107,167	118,976	125,395		118,976	125,395	107,167	118,976	107,167	0	$ 0
Non-Controlling Interests | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		118,976	125,395		$ 0		0		0	0
Effect of exchanges of units								(1,723)
Allocation of equity to non-controlling interests	134,229					134,229		134,229
Adjustments to non-controlling interests, as restated	3,893					13,073		19,628
Foreign currency translation gains (losses)	(21)					(42)		(50)
Net loss	(12,706)					(28,284)		(44,917)
Ending balance	$ 125,395	$ 107,167	$ 118,976	$ 125,395		$ 118,976	$ 125,395	$ 107,167	$ 118,976	$ 107,167	$ 0
Class A Common Stock | Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		62,310,270	62,915,660		0		0		0	0	0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of exchanges of LLC Units (in shares)								1,107,448
Effect of reorganization transactions (in shares)	39,110,660					39,110,660		39,110,660
Effect of the reorganization transactions	$ 4					$ 4		$ 4
New issues (in shares)	23,805,000					23,805,000		23,805,000
New issues	$ 2					$ 2		$ 2
Effect of the rescission transactions (in shares)						(605,390)		(605,390)
Issuance of common stock under employee stock purchase plan (in shares)								836,365
Issuance of common stock under employee stock purchase plan								$ 1
Vesting of restricted stock units (in shares)								608,488
Exercise of common stock warrants (in shares)								267,918
Exercise of common stock options (in shares)								61,418
Ending balance (in shares)	62,915,660	65,191,907	62,310,270	62,915,660		62,310,270	62,915,660	65,191,907	62,310,270	65,191,907	0	0
Ending balance	$ 6	$ 7	$ 6	$ 6		$ 6	$ 6	$ 7	$ 6	$ 7	$ 0	$ 0
Class A Common Stock | Common Stock | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		62,310,270	62,915,660		0		0		0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0
Effect of exchanges of LLC Units (in shares)								1,107,448
Effect of reorganization transactions (in shares)	39,110,660					39,110,660		39,110,660
Effect of the reorganization transactions	$ 4					$ 4		$ 4
New issues (in shares)	23,805,000					23,805,000		23,805,000
New issues	$ 2					$ 2		$ 2
Effect of the rescission transactions (in shares)						(605,390)		(605,390)
Issuance of common stock under employee stock purchase plan (in shares)								836,365
Issuance of common stock under employee stock purchase plan								$ 1
Vesting of restricted stock units (in shares)								608,488
Exercise of common stock warrants (in shares)								267,918
Exercise of common stock options (in shares)								61,418
Ending balance (in shares)	62,915,660	65,191,907	62,310,270	62,915,660		62,310,270	62,915,660	65,191,907	62,310,270	65,191,907	0
Ending balance	$ 6	$ 7	$ 6	$ 6		$ 6	$ 6	$ 7	$ 6	$ 7	$ 0
Class B Common Stock | Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		58,566,789	58,111,572		0		0		0	0	0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of exchanges of LLC Units (in shares)								(1,071,448)
Effect of reorganization transactions (in shares)	58,111,572					58,111,572		58,111,572
Effect of the reorganization transactions	$ 6					$ 6		$ 6
Effect of the rescission transactions (in shares)						455,217		455,217
Forfeiture of unvested LLC Units (in shares)								(4,460)
Ending balance (in shares)	58,111,572	57,490,881	58,566,789	58,111,572		58,566,789	58,111,572	57,490,881	58,566,789	57,490,881	0	0
Ending balance	$ 6	$ 6	$ 6	$ 6		$ 6	$ 6	$ 6	$ 6	$ 6	$ 0	$ 0
Class B Common Stock | Common Stock | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		58,566,789	58,111,572		0		0		0	0
Beginning balance		$ 6	$ 6		$ 0		$ 0		$ 0	$ 0
Effect of exchanges of LLC Units (in shares)								(1,071,448)
Effect of reorganization transactions (in shares)	58,111,572					58,111,572		58,111,572
Effect of the reorganization transactions	$ 6					$ 6		$ 6
Effect of the rescission transactions (in shares)						455,217		455,217
Forfeiture of unvested LLC Units (in shares)								(4,460)
Ending balance (in shares)	58,111,572	57,490,881	58,566,789	58,111,572		58,566,789	58,111,572	57,490,881	58,566,789	57,490,881	0
Ending balance	$ 6	$ 6	$ 6	$ 6		$ 6	$ 6	$ 6	$ 6	$ 6	$ 0
Class C Common Stock | Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		14,198,311	14,048,138		0		0		0	0	0	0
Beginning balance		$ 1	$ 1		$ 0		$ 0		$ 0	$ 0	$ 0	$ 0
Effect of exchanges of LLC Units (in shares)								(36,000)
Effect of reorganization transactions (in shares)	14,048,138					14,048,138		14,048,138
Effect of the reorganization transactions	$ 1					$ 1		$ 1
Effect of the rescission transactions (in shares)						150,173		150,173
Vesting of restricted stock units (in shares)								423,862
Ending balance (in shares)	14,048,138	14,586,173	14,198,311	14,048,138		14,198,311	14,048,138	14,586,173	14,198,311	14,586,173	0	0
Ending balance	$ 1	$ 1	$ 1	$ 1		$ 1	$ 1	$ 1	$ 1	$ 1	$ 0	$ 0
Class C Common Stock | Common Stock | As Previously Reported
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		14,198,311	14,048,138		0		0		0	0
Beginning balance		$ 1	$ 1		$ 0		$ 0		$ 0	$ 0
Effect of exchanges of LLC Units (in shares)								(36,000)
Effect of reorganization transactions (in shares)	14,048,138					14,048,138		14,048,138
Effect of the reorganization transactions	$ 1					$ 1		$ 1
Effect of the rescission transactions (in shares)						150,173		150,173
Vesting of restricted stock units (in shares)								423,862
Ending balance (in shares)	14,048,138	14,586,173	14,198,311	14,048,138		14,198,311	14,048,138	14,586,173	14,198,311	14,586,173	0
Ending balance	$ 1	$ 1	$ 1	$ 1		$ 1	$ 1	$ 1	$ 1	$ 1	$ 0
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		0	0		0		0		0	0
Equity-based compensation	2,301				9,123	6,887		9,066
Accretion of Series A redeemable convertible preferred units					0
Adjustments to non-controlling interests, as restated	0					0		0
Foreign currency translation gains (losses)		0	0	0			0		0	0
Net loss	(2,301)				$ (9,123)	(6,887)		(9,066)
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Non-Cash Equity-Based Compensation Adjustment | Members’ Capital | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Equity-based compensation					9,123
Accretion of Series A redeemable convertible preferred units					(9,123)
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Non-Cash Equity-Based Compensation Adjustment | Additional Paid-In Capital | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		3,281	1,097		0		0		0	0
Equity-based compensation	2,301					6,887		9,066
Adjustments to non-controlling interests, as restated	(1,204)					(3,606)		(4,743)
Ending balance	1,097	4,323	3,281	1,097		3,281	1,097	4,323	3,281	4,323	0
Non-Cash Equity-Based Compensation Adjustment | Accumulated Other Comprehensive Income (Loss) | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		0	0		0		0		0	0
Ending balance	0	0	0	0		0	0	0	0	0	0
Non-Cash Equity-Based Compensation Adjustment | Accumulated Deficit | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(3,281)	(1,097)		0		0		0	0
Accretion of Series A redeemable convertible preferred units					9,123
Net loss	(1,097)				(9,123)	(3,281)		(4,323)
Ending balance	(1,097)	(4,323)	(3,281)	(1,097)		(3,281)	(1,097)	(4,323)	(3,281)	(4,323)	0
Non-Cash Equity-Based Compensation Adjustment | Non-Controlling Interests | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		0	0		$ 0		0		0	0
Adjustments to non-controlling interests, as restated	1,204					3,606		4,743
Net loss	(1,204)					(3,606)		(4,743)
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Non-Cash Equity-Based Compensation Adjustment | Class A Common Stock | Common Stock | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Non-Cash Equity-Based Compensation Adjustment | Class B Common Stock | Common Stock | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Non-Cash Equity-Based Compensation Adjustment | Class C Common Stock | Common Stock | Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		0	0		0		0		0	0
Beginning balance		$ 0	$ 0		$ 0		$ 0		$ 0	$ 0
Ending balance (in shares)	0	0	0	0		0	0	0	0	0	0
Ending balance	$ 0	$ 0	$ 0	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

Quarterly Financial Data (Una_9

Quarterly Financial Data (Unaudited) - Condensed Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended								6 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Operating activities
Net loss	$ (34,072)	$ (34,323)	$ (55,220)	$ (23,158)	$ (30,918)	$ (33,535)	$ (22,278)	$ (9,805)	$ (78,378)	$ (94,990)	$ (112,701)	$ (146,773)	$ (96,536)	$ (20,612)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment									4,358		6,331	8,318	6,675	4,274
Amortization of acquired intangible assets									6,665		7,721	8,681	8,526	8,034
Amortization of course creation costs									930		1,437	1,993	1,462	1,337
Equity-based compensation									32,352		52,982	72,492	21,781	5,738
Provision for doubtful accounts									358		493	675	479	89
Amortization of debt discount and debt issuance costs									1,215		1,215	1,215	1,847	469
Debt extinguishment costs									4,180		4,197	4,197	931	6
Deferred tax benefit									(64)		(98)	(252)	(83)	0
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable									1,335		(10,352)	(26,156)	(16,123)	(12,862)
Prepaid expenses and other assets									(3,858)		(2,990)	(3,482)	(2,796)	(701)
Accounts payable									(588)		928	1,385	2,561	677
Accrued expenses and other liabilities									(2,839)		6,912	7,973	17,960	1,290
Accrued author fees									617		1,452	2,123	2,131	894
Deferred revenue									17,500		28,190	61,554	38,983	17,390
Net cash (used in) provided by operating activities									(16,217)		(14,283)	(5,896)	(12,139)	4,468
Investing activities
Purchases of property and equipment									(4,574)		(6,576)	(8,796)	(5,951)	(10,142)
Purchases of content library									(1,504)		(2,345)	(3,340)	(2,382)	(2,253)
Net cash used in investing activities									(6,078)		(8,921)	(12,136)	(8,333)	(13,044)
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions									332,080		332,080	332,080	0	0
Payments of costs related to initial public offering									(3,085)		(7,083)	(7,083)	(307)	0
Borrowings of long-term debt									20,000		20,000	20,000	115,000	0
Repayments of long-term debt									(137,710)		(137,710)	(137,710)	(85,000)	(8,125)
Payments of debt extinguishment costs									(2,162)		(2,179)	(2,179)	0	0
Payments of debt issuance costs									(450)		(450)	(450)	(854)	(136)
Payments to settle equity appreciation rights									(325)		(325)	(325)	0	0
Taxes paid related to net share settlement of equity awards									(78)		(78)	(16,905)	0	0
Payments of facility financing obligation									(8)		(13)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash									(86)		(136)	(163)	54	(37)
Net increase in cash, cash equivalents, and restricted cash									185,881		180,902	182,594	9,080	11,008
Cash, cash equivalents, and restricted cash, beginning of period	209,379	214,358		28,477				$ 19,397	28,477		28,477	28,477	19,397	8,389
Cash, cash equivalents, and restricted cash, end of period	211,071	209,379	214,358		28,477				214,358	211,071	209,379	211,071	28,477	$ 19,397
As Previously Reported
Operating activities
Net loss	(31,893)	(29,737)	(43,796)						(66,954)		(96,691)	(128,584)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment									4,358		6,331	8,318
Amortization of acquired intangible assets									6,665		7,721	8,681
Amortization of course creation costs									930		1,437	1,993
Equity-based compensation									20,928		36,972	54,303
Provision for doubtful accounts									358		493	675
Amortization of debt discount and debt issuance costs									1,215		1,215	1,215
Debt extinguishment costs									4,180		4,197	4,197
Deferred tax benefit									(64)		(98)	(252)
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable									1,335		(10,352)	(26,156)
Prepaid expenses and other assets									(3,858)		(2,990)	(3,482)
Accounts payable									(588)		928	1,385
Accrued expenses and other liabilities									(2,839)		6,912	7,973
Accrued author fees									617		1,452	2,123
Deferred revenue									17,500		28,190	61,554
Net cash (used in) provided by operating activities									(16,217)		(14,283)	(5,896)
Investing activities
Purchases of property and equipment									(4,574)		(6,576)	(8,796)
Purchases of content library									(1,504)		(2,345)	(3,340)
Net cash used in investing activities									(6,078)		(8,921)	(12,136)
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions									332,080		332,080	332,080
Payments of costs related to initial public offering									(3,085)		(7,083)	(7,083)
Borrowings of long-term debt									20,000		20,000	20,000
Repayments of long-term debt									(137,710)		(137,710)	(137,710)
Payments of debt extinguishment costs									(2,162)		(2,179)	(2,179)
Payments of debt issuance costs									(450)		(450)	(450)
Payments to settle equity appreciation rights									(325)		(325)	(325)
Taxes paid related to net share settlement of equity awards									(78)		(78)	(16,905)
Payments of facility financing obligation									(8)		(13)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash									(86)		(136)	(163)
Net increase in cash, cash equivalents, and restricted cash									185,881		180,902	182,594
Cash, cash equivalents, and restricted cash, beginning of period	209,379	214,358		28,477					28,477		28,477	28,477
Cash, cash equivalents, and restricted cash, end of period	211,071	209,379	214,358		28,477				214,358	211,071	209,379	211,071	28,477
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Operating activities
Net loss	(2,179)	(4,586)	(11,424)						(11,424)		(16,010)	(18,189)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation of property and equipment									0		0	0
Amortization of acquired intangible assets									0		0	0
Amortization of course creation costs									0		0	0
Equity-based compensation									11,424		16,010	18,189
Provision for doubtful accounts									0		0	0
Amortization of debt discount and debt issuance costs									0		0	0
Debt extinguishment costs									0		0	0
Deferred tax benefit									0		0	0
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable									0		0	0
Prepaid expenses and other assets									0		0	0
Accounts payable									0		0	0
Accrued expenses and other liabilities									0		0	0
Accrued author fees									0		0	0
Deferred revenue									0		0	0
Net cash (used in) provided by operating activities									0		0	0
Investing activities
Purchases of property and equipment									0		0	0
Purchases of content library									0		0	0
Net cash used in investing activities									0		0	0
Financing activities
Proceeds from initial public offering, net of underwriting discounts and commissions									0		0	0
Payments of costs related to initial public offering									0		0	0
Borrowings of long-term debt									0		0	0
Repayments of long-term debt									0		0	0
Payments of debt extinguishment costs									0		0	0
Payments of debt issuance costs									0		0	0
Payments to settle equity appreciation rights									0		0	0
Taxes paid related to net share settlement of equity awards									0		0	0
Payments of facility financing obligation									0		0
Effect of exchange rate changes on cash, cash equivalents, and restricted cash									0		0	0
Net increase in cash, cash equivalents, and restricted cash									0		0	0
Cash, cash equivalents, and restricted cash, beginning of period	0	0		$ 0					0		0	0
Cash, cash equivalents, and restricted cash, end of period	$ 0	$ 0	$ 0		$ 0				$ 0	$ 0	$ 0	$ 0	$ 0

Quarterly Financial Data (Un_10

Quarterly Financial Data (Unaudited) - Description of Adjustments (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Jun. 30, 2018	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	$ 19,510	$ 20,630	$ 28,979	$ 32,352	$ 52,982	$ 72,492	$ 21,781	$ 5,738
Cost of revenue
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	60	56	89	89	145	205	20	20
Sales and marketing
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	5,589	5,612	7,356	7,895	13,507	19,096	2,624	1,462
Technology and content
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	3,386	3,700	4,571	4,952	8,652	12,038	1,966	2,050
General and administrative
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	10,475	11,262	16,963	19,416	30,678	41,153	$ 17,171	$ 2,206
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	17,331	16,044	17,555	20,928	36,972	54,303
As Previously Reported | Cost of revenue
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	54	40	46	46	86	140
As Previously Reported | Sales and marketing
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	4,987	4,372	4,432	4,971	9,343	14,330
As Previously Reported | Technology and content
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	2,908	2,790	2,668	3,049	5,839	8,747
As Previously Reported | General and administrative
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	9,382	8,842	10,409	12,862	21,704	31,086
Non-Cash Equity-Based Compensation Adjustment | Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	2,179	4,586	11,424	11,424	16,010	18,189
Non-Cash Equity-Based Compensation Adjustment | Adjustments | Cost of revenue
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	6	16	43	43	59	65
Non-Cash Equity-Based Compensation Adjustment | Adjustments | Sales and marketing
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	602	1,240	2,924	2,924	4,164	4,766
Non-Cash Equity-Based Compensation Adjustment | Adjustments | Technology and content
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	478	910	1,903	1,903	2,813	3,291
Non-Cash Equity-Based Compensation Adjustment | Adjustments | General and administrative
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Equity-based compensation	$ 1,093	$ 2,420	$ 6,554	$ 6,554	$ 8,974	$ 10,067

Subsequent Events (Details)

Subsequent Events (Details)	Apr. 30, 2019USD ($)	Mar. 11, 2019USD ($)day$ / shares	Mar. 07, 2019USD ($)	Mar. 06, 2019USD ($)$ / sharesshares	Mar. 31, 2019	Dec. 31, 2018$ / shares	Sep. 30, 2018$ / shares	Jun. 30, 2018$ / shares	May 16, 2018$ / shares	Dec. 31, 2017$ / shares
Class A Common Stock
Subsequent Event [Line Items]
Common stock, par value (in dollars per share)						$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Senior Notes Due In 2024 | Subsequent Event
Subsequent Event [Line Items]
Shares covered by cap call (in shares) | shares				16,345,757
Purchase of capped calls related to issuance of Convertible Senior Notes | $				$ 69,400,000
Senior Notes Due In 2024 | Convertible Senior Notes | Subsequent Event
Subsequent Event [Line Items]
Face amount | $		$ 633,500,000		$ 550,000,000
Stated rate		0.375%
Purchase option period			13 days
Option to purchase, additional principal amount | $			$ 83,500,000
Initial strike price (in dollars per share)				$ 38.7562
Initial capped call price (in dollars per share)				$ 58.5000
Senior Notes Due In 2024 | Convertible Senior Notes | Class A Common Stock | Common Stock | Subsequent Event
Subsequent Event [Line Items]
Common stock, par value (in dollars per share)		$ 0.0001
Initial conversion rate (in $1,000 per share)					0.0258023000
Initial conversion price (in dollars per share)		$ 38.76
Conversion Instance, 130% | Senior Notes Due In 2024 | Convertible Senior Notes | Subsequent Event
Subsequent Event [Line Items]
Number of consecutive trading days | day		30
Conversion Instance, 130% | Minimum | Senior Notes Due In 2024 | Convertible Senior Notes | Subsequent Event
Subsequent Event [Line Items]
Number of trading days | day		20
Conversion ratio, conversion due to qualifying event		130.00%
Conversion Instance, 98% | Minimum | Senior Notes Due In 2024 | Convertible Senior Notes | Subsequent Event
Subsequent Event [Line Items]
Number of trading days | day		5
Number of consecutive trading days | day		5
Conversion Instance, 98% | Maximum | Senior Notes Due In 2024 | Convertible Senior Notes | Subsequent Event
Subsequent Event [Line Items]
Conversion ratio, conversion due to qualifying event		98.00%
Fundamental Change | Senior Notes Due In 2024 | Convertible Senior Notes | Subsequent Event
Subsequent Event [Line Items]
Percentage of principal amount redeemed		100.00%
GitPrime, Inc. | Subsequent Event
Subsequent Event [Line Items]
Cash consideration | $	$ 169,200,000