Jive Software (JIVE) 10-Q 1 Nov 13 2013 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Sep. 30, 2013	Oct. 29, 2013
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Sep-13	'
Document Fiscal Year Focus	'2013	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'JIVE	'
Entity Registrant Name	'Jive Software, Inc.	'
Entity Central Index Key	'0001462633	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	69,239,915

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Current Assets:	'	'
Cash and cash equivalents	$42,606	$48,955
Short-term marketable securities	73,444	96,492
Accounts receivable, net of allowances of $332 and $218	40,037	54,200
Prepaid expenses and other current assets	10,670	7,864
Total current assets	166,757	207,511
Marketable securities, noncurrent	35,990	22,607
Property and equipment, net of accumulated depreciation of $18,416 and $11,670	19,978	16,803
Goodwill	29,753	23,435
Intangible assets, net of accumulated amortization of $11,302 and $7,538	15,536	11,710
Other assets	589	214
Total assets	268,603	282,280
Current Liabilities:	'	'
Accounts payable	10,438	9,557
Accrued payroll and related liabilities	5,271	7,357
Other accrued liabilities	6,635	7,123
Deferred revenue, current	98,602	87,698
Term debt, current	2,400	2,400
Total current liabilities	123,346	114,135
Deferred revenue, less current portion	29,142	29,349
Term debt, less current portion	6,600	8,400
Other long-term liabilities	1,310	538
Total liabilities	160,398	152,422
Commitments and contingencies	'	'
Stockholders' Equity:	'	'
Common stock, $0.0001 par value. Authorized 290,000 shares; issued - 75,718 shares at September 30, 2013 and 72,312 at December 31, 2012; outstanding - 69,191 at September 30, 2013 and 65,399 at December 31, 2012	7	7
Less treasury stock at cost	-3,352	-3,352
Additional paid-in capital	316,554	285,332
Accumulated deficit	-205,246	-152,160
Accumulated other comprehensive income	242	31
Total stockholders' equity	108,205	129,858
Total liabilities and stockholders' equity	$268,603	$282,280

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, except Per Share data, unless otherwise specified
Statement Of Financial Position [Abstract]	'	'
Accounts receivable, allowances	$332	$218
Property and equipment, accumulated depreciation	18,416	11,670
Intangible assets, accumulated amortization	$11,302	$7,538
Common stock, par value	$0.00	$0.00
Common stock, shares authorized	290,000	290,000
Common stock, shares issued	75,718	72,312
Common stock, shares outstanding	69,191	65,399

Consolidated_Statements_of_Ope

Consolidated Statements of Operations (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues:	'	'	'	'
Product	$33,456	$25,861	$95,678	$71,436
Professional services	3,903	3,012	10,775	9,705
Total revenues	37,359	28,873	106,453	81,141
Cost of revenues:	'	'	'	'
Product	9,034	7,788	27,786	21,745
Professional services	4,851	3,474	12,914	11,055
Total cost of revenues	13,885	11,262	40,700	32,800
Gross profit	23,474	17,611	65,753	48,341
Operating expenses:	'	'	'	'
Research and development	14,957	9,845	41,383	27,327
Sales and marketing	20,804	14,800	60,148	40,737
General and administrative	6,202	4,127	18,149	11,680
Total operating expenses	41,963	28,772	119,680	79,744
Loss from operations	-18,489	-11,161	-53,927	-31,403
Other income (expense), net:	'	'	'	'
Interest income	53	56	184	116
Interest expense	-54	-93	-234	-325
Other, net	-186	42	-295	-4
Total other income (expense), net	-187	5	-345	-213
Loss before provision for (benefit from) income taxes	-18,676	-11,156	-54,272	-31,616
Provision for (benefit from) income taxes	29	132	-1,186	246
Net loss	($18,705)	($11,288)	($53,086)	($31,862)
Basic and diluted net loss per share	($0.27)	($0.18)	($0.79)	($0.51)
Shares used in basic and diluted per share calculations	68,167	62,921	66,913	62,100

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Loss (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Net loss	($18,705)	($11,288)	($53,086)	($31,862)
Other comprehensive income (loss):	'	'	'	'
Foreign currency translation	98	-28	201	-11
Cumulative unrealized gain on marketable securities	98	39	10	30
Other comprehensive income	196	11	211	19
Comprehensive loss	($18,509)	($11,277)	($52,875)	($31,843)

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:	'	'
Net loss	($53,086)	($31,862)
Adjustments to reconcile net loss to net cash provided by operating activities:	'	'
Depreciation and amortization	11,802	7,170
Stock-based compensation	24,508	12,277
Change in deferred taxes	-1,351	'
(Increase) decrease, net of acquisitions, in:	'	'
Accounts receivable, net	14,163	-3,876
Prepaid expenses and other assets	-2,716	-2,292
Increase (decrease), net of acquisitions, in:	'	'
Accounts payable	-333	4,122
Accrued payroll and related liabilities	-1,979	-976
Other accrued liabilities	-626	56
Deferred revenue	10,697	19,728
Other long-term liabilities	196	405
Net cash provided by operating activities	1,275	4,752
Cash flows from investing activities:	'	'
Payments for purchase of property and equipment	-8,789	-9,389
Purchases of marketable securities	-85,685	-119,399
Sales of marketable securities	29,533	'
Maturities of marketable securities	64,355	'
Acquisitions, net of cash acquired	-11,047	'
Net cash used in investing activities	-11,633	-128,788
Cash flows from financing activities:	'	'
Proceeds from exercise of stock options	6,591	3,724
Taxes paid related to net share settlement of equity awards	-754	'
Payments of initial public offering expenses	'	-1,014
Repayments of term loans	-1,800	-1,850
Net cash provided by financing activities	4,037	860
Net decrease in cash and cash equivalents	-6,321	-123,176
Effect of exchange rate changes	-28	-1
Cash and cash equivalents, beginning of period	48,955	180,649
Cash and cash equivalents, end of period	$42,606	$57,472

Nature_of_Business

Nature of Business	9 Months Ended
	Sep. 30, 2013
Accounting Policies [Abstract]	'
Nature of Business	'
	Note 1.	Nature of Business
	Jive Software, Inc. and its subsidiaries provide a social business platform that improves business results by enabling a more productive and effective workforce through enhanced communications and collaboration both inside and outside the enterprise. Organizations deploy our platform to improve employee productivity, enhance revenue opportunities, lower operational costs, increase customer retention and improve strategic decision making. Our platform is offered on a subscription basis, deployable in a private or public cloud and used for internal or external communities. We generate revenues from platform license fees as well as from professional service fees for configuration, implementation and training.

Basis_of_Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2013
Accounting Policies [Abstract]	'
Basis of Presentation	'
	Note 2.	Basis of Presentation
	The consolidated financial statements include the accounts of Jive Software, Inc. and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.
	The accompanying consolidated financial statements and condensed footnotes have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, the financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States (“GAAP”) for complete financial statements. In the opinion of management, all adjustments considered necessary for fair presentation have been included. The results of operations for the three and nine-month periods ended September 30, 2013 are not necessarily indicative of the results to be expected for the full year. For further information, refer to the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2012, which was filed with the Securities and Exchange Commission (“SEC”) on February 25, 2013.
	The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses, and the related disclosure of contingent assets and liabilities in the financial statements and the accompanying notes. Significant estimates include:
		•	stock-based compensation;
		•	assumptions used in testing for impairment of goodwill and other long-lived assets;
		•	the useful lives of fixed assets;
		•	the recoverability of deferred income tax assets and liabilities;
		•	the allowance for doubtful accounts;
		•	research and development expenses related to the development of internal-use software;
		•	valuation of acquired intangibles;
		•	the fair value of contingent consideration; and
		•	estimates related to revenue recognition.
	Actual results could differ from those estimates, and such differences may be material to the consolidated financial statements.

Acquisitions

Acquisitions	9 Months Ended
	Sep. 30, 2013
Business Combinations [Abstract]	'
Acquisitions	'
	Note 3.	Acquisitions
	Clara Ehf. (“Clara”)
	On April 18, 2013, we acquired substantially all of the assets and certain related liabilities of Clara, a private limited company founded in Iceland that provides a cloud-based analytics tool that allows businesses to understand, monitor and actively engage with community members within online platforms. The total purchase consideration of approximately $6.5 million was comprised entirely of cash.
	The allocation of the purchase price was as follows (dollars in thousands):
						Useful Life
	Current assets		$	81			—
	Goodwill			3,161			—
	Other intangible assets:
	Core technology			2,315			5 years
	Covenant not to compete			227			2 years
	Customer relationships			570			3 years
	Trade names			230			3 years
				3,342
	Current liabilities			(96	)		—
	Net assets acquired		$	6,488
	The key factor attributable to the creation of goodwill by the transaction is the synergies created by the integration of the Clara analytics technology with our social platform, for both internal and external communities. All of the goodwill is expected to be deductible for income tax purposes.
	The weighted average amortization period for all intangible assets acquired is 4.3 years.
	Transaction costs of $0.2 million associated with the acquisition of Clara were expensed as incurred as a component of general and administrative expenses on our Consolidated Statements of Operations.
	Clara’s results of operations have been included in our consolidated financial statements subsequent to the date of acquisition. Pro forma results of operations have not been presented because the effect of the acquisition was not material to prior period financial statements. Revenue and earnings information since the date of acquisition was not material to the current period financial statements.
	StreamOnce, Inc. (“StreamOnce”)
	On April 29, 2013, we acquired all of the outstanding shares of StreamOnce, whose product offers a platform that connects third-party information streams directly into our Jive Social Business Platform, integrating disparate information systems for increased productivity. The total initial purchase consideration was comprised of $4.7 million in cash and 532,952 shares of our common stock with a fair value on April 29, 2013 of $7.3 million. Of the 532,952 shares of common stock, 470,552 shares of common stock issued to certain StreamOnce employees vest over a two-year period contingent upon the continued employment of the recipients. The fair value of these shares on the grant date was $6.4 million, which is being recognized as stock-based compensation over the two-year vesting period. Additionally, certain StreamOnce employees may receive additional consideration, not to exceed $0.7 million, if our sales and customer count relating to the acquired business exceed certain thresholds over an 18-month period commencing as of the acquisition date (the “Earnout”).
	We recorded a contingent consideration liability of approximately $0.6 million within other accrued liabilities in our Consolidated Balance Sheets as of the acquisition date related to the Earnout. The fair value of the liability was estimated using internal forecasts with inputs that are not observable in the market, and thus represents a Level 3 fair value measurement as defined within Note 8 of this Quarterly Report. The inputs in the Level 3 measurement are not supported by market activity, as they are probability assessments of expected future sales and customer count related to our acquisition of StreamOnce during the Earnout period. The Earnout is remeasured quarterly, with the change being reflected as a component of research and development in our Consolidated Statements of Operations. See Note 8 for additional information.
	The allocation of the purchase price was as follows (dollars in thousands):
	Cash paid		$	4,667
	Value of common stock issued			852
	Contingent consideration			576
	Total transaction consideration:		$	6,095
						Useful Life
	Current assets		$	108			—
	Goodwill			3,157			—
	Other intangible assets:
	Core technology			3,671			5 years
	Covenant not to compete			459			3 years
	Trade names			118			3 years
				4,248
	Current liabilities			(67	)		—
	Deferred tax liability			(1,351	)		—
	Net assets acquired		$	6,095
	The goodwill recorded in connection with the acquisition of StreamOnce is primarily related to the ability of StreamOnce to increase viral adoption of the Jive platform within our customers by integrating their existing third-party business applications with our platform and from the expected synergies to be achieved in connection with the acquisition. None of the goodwill is expected to be deductible for income tax purposes.
	The weighted average amortization period for all intangible assets acquired is 4.7 years.
	In connection with the StreamOnce acquisition, a deferred tax liability of $1.4 million was established for the book and tax basis differences related to specifically identified non-goodwill intangibles. The net liability from the acquisition created an additional source of income to utilize our deferred tax assets and, therefore, a corresponding amount of the valuation allowance was released and recorded as a benefit from income taxes in the unaudited Consolidated Statement of Operations for the nine months ended September 30, 2013.
	Transaction costs of $0.2 million associated with the acquisition of StreamOnce were expensed as incurred as a component of general and administrative expenses on our Consolidated Statements of Operations.
	StreamOnce’s results of operations have been included in our Consolidated Financial Statements subsequent to the date of acquisition. Pro forma results of operations have not been presented because the effect of the acquisition was not material to prior period financial statements. Revenue and earnings information since the date of acquisition was not material to the current period financial statements.

StockBased_Compensation

Stock-Based Compensation	9 Months Ended
	Sep. 30, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Stock-Based Compensation	'
	Note 4.	Stock-Based Compensation
	Stock Plan and Option Activity
	Certain information regarding stock option activity for the nine-month period ended September 30, 2013 and stock options outstanding as of September 30, 2013 was as follows:
			Shares			Outstanding			Weighted		Weighted		Aggregate
			Available			Stock			average		average		intrinsic
			for Grant			Options			exercise		remaining		value
									price		life		(in
											(in years)		thousands)
	Balances, December 31, 2012			2,066,341			12,814,724		$	4.93
	Additional shares reserved			2,605,337
	Stock options granted			(632,376	)		632,376			15.37
	Restricted stock units (“RSUs”) granted			(2,443,291	)		—			—
	Performance stock units (“PSUs”) granted			(35,000	)		—			—
	Forfeited – Stock options			671,555			(671,555	)		10.2
	Forfeited – Restricted stock units			321,863			—			—
	Exercised			—			(2,605,722	)		2.5
	Balances, September 30, 2013			2,554,429			10,169,823		$	5.87		6.51	$	73,378
	Exercisable at September 30, 2013						6,436,869		$	3.79		5.96	$	57,935
	Vested and expected to vest						9,963,389		$	5.76		6.5	$	72,991
	Restricted Stock Activity
	Restricted stock results from the exercise of unvested restricted stock purchases (“RSPs”) and non-qualified stock options (“NSOs”) with reverse vesting provisions, and the grant of restricted stock awards (“RSAs”), PSUs, and RSUs. The shares of restricted stock vest over the period specified in the related RSP, NSO, RSA, PSU and RSU agreements. Restricted stock activity was as follows:
			Number			Weighted average
			of shares			grant date
						fair value
	Balances, December 31, 2012			2,681,944		$	16.36
	Granted RSUs			2,443,291			15.25
	Granted PSUs			35,000			16.41
	Vested			(707,312	)		14.3
	Forfeited - RSUs			(321,863	)		18.08
	Forfeited - RSAs			(85,997	)		4.32
	Balances, September 30, 2013			4,045,063		$	16.22
	All shares to be issued upon the exercise of stock options and the vesting of RSUs and PSUs will come from newly issued shares.
	Our stock-based compensation expense was included in our Consolidated Statements of Operations as follows (in thousands):
			Three Months Ended						Nine Months Ended
			September 30,						September 30,
			2013			2012			2013		2012
	Cost of revenues		$	991		$	627		$	2,289	$	1,413
	Research and development			4,263			1,705			9,890		4,185
	Sales and marketing			2,910			1,436			7,539		2,890
	General and administrative			1,955			1,260			4,790		3,789
			$	10,119		$	5,028		$	24,508	$	12,277
	As of September 30, 2013, unrecognized stock-based compensation related to all stock-based awards was $89.4 million, which will be recognized over the weighted average remaining vesting period of 2.41 years.

Earnings_Per_Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Earnings Per Share	'
	Note 5.	Earnings Per Share
	Since we were in a loss position for all periods presented, basic net loss per share is the same as diluted net loss per share for all periods.
	The following table sets forth the computation of historical basic and diluted net loss per share (in thousands, except per share data):
			Three Months Ended						Nine Months Ended
			September 30,						September 30,
			2013			2012			2013			2012
	Numerator:
	Net loss		$	(18,705	)	$	(11,288	)	$	(53,086	)	$	(31,862	)
	Denominator:
	Weighted-average common shares outstanding			69,020			63,439			67,452			62,754
	Less: Weighted-average unvested common shares subject to repurchase or forfeiture			(853	)		(518	)		(539	)		(654	)
	Weighted-average shares used to compute net loss per share, basic and diluted			68,167			62,921			66,913			62,100
	Net loss per share, basic and diluted		$	(0.27	)	$	(0.18	)	$	(0.79	)	$	(0.51	)
	Potentially dilutive securities that are not included in the diluted per share calculations because they would be anti-dilutive were as follows:
			As of September 30,
			2013			2012
	Shares subject to outstanding common stock options			10,169,823			14,226,710
	Unvested restricted common stock			4,045,063			2,512,178
	Common stock subject to repurchase			718,616			—
				14,933,502			16,738,888

Goodwill_and_Other_Intangible_

Goodwill and Other Intangible Assets	9 Months Ended
	Sep. 30, 2013
Goodwill And Intangible Assets Disclosure [Abstract]	'
Goodwill and Other Intangible Assets	'
	Note 6.	Goodwill and Other Intangible Assets
	Goodwill
	The roll-forward of our activity related to goodwill was as follows (in thousands):
			Nine Months				Year Ended
			Ended				December 31,
			September 30,				2012
			2013
	Balance, beginning of period		$	23,435			$	17,265
	Acquisition of Producteev			—				4,186
	Acquisition of Bitplay (“Meetings.io”)			—				1,984
	Acquisition of Clara			3,161				—
	Acquisition of StreamOnce			3,157				—
	Balance, end of period		$	29,753			$	23,435
	Other Intangible Assets
	The following table presents our intangible assets and their related useful lives (dollars in thousands):
			Useful		September 30,				December 31,
			Life		2013				2012
	Acquired technology		5-7 years		$	20,441			$	14,455
	Accumulated amortization					(7,196	)			(4,650	)
						13,245				9,805
	Perpetual software licenses		2 years			2,430				2,430
	Accumulated amortization					(2,430	)			(1,930	)
						—				500
	Covenant not to compete		1-4 years			2,028				1,342
	Accumulated amortization					(1,045	)			(677	)
						983				665
	Other		2-7 years			1,939				1,021
	Accumulated amortization					(631	)			(281	)
						1,308				740
	Total intangible assets, net				$	15,536			$	11,710
	Amortization expense related to intangible assets was as follows (in thousands):
	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2013				2012				2013			2012
		$1,228			$	864			$	3,764		$	2,623
	Expected future amortization expense as of September 30, 2013 is as follows (in thousands):
	Remainder of 2013		$	1,228
	2014			4,863
	2015			4,622
	2016			2,732
	2017			1,715
	Thereafter			376
			$	15,536

Cash_Cash_Equivalents_and_Mark

Cash, Cash Equivalents and Marketable Securities	9 Months Ended
	Sep. 30, 2013
Cash And Cash Equivalents [Abstract]	'
Cash, Cash Equivalents and Marketable Securities	'
	Note 7.	Cash, Cash Equivalents and Marketable Securities
	Cash and cash equivalents and marketable securities consisted of the following (in thousands):
	September 30, 2013
	Description		Cost		Unrealized		Unrealized		Estimated
					Gains		Losses		Fair Value
	Cash		$	40,827	$	—	$	—	$	40,827
	Cash equivalents:
	Money market mutual funds			1,779		—		—		1,779
	Total cash equivalents			1,779		—		—		1,779
	Total cash and cash equivalents			42,606		—		—		42,606
	Short-term marketable securities:
	Commercial paper			4,497		—		—		4,497
	Corporate notes and bonds			44,409		6		—		44,415
	Government obligations			2,706		1		—		2,707
	U.S. agency obligations			21,824		1		—		21,825
	Total short-term marketable securities			73,436		8		—		73,444
	Marketable securities, noncurrent:
	Corporate notes and bonds			8,308		3		—		8,311
	U.S. agency obligations			27,654		25		—		27,679
	Total marketable securities, noncurrent			35,962		28		—		35,990
	Cash, cash equivalents, short-term marketable securities and marketable securities, noncurrent		$	152,004	$	36	$	—	$	152,040
	December 31, 2012
	Description		Cost		Unrealized		Unrealized		Estimated
					Gains		Losses		Fair Value
	Cash		$	48,447	$	—	$	—	$	48,447
	Cash equivalents:
	Money market mutual funds			452		—		—		452
	Corporate notes and bonds			56		—		—		56
	Total cash equivalents			508		—		—		508
	Total cash and cash equivalents			48,955		—		—		48,955
	Short-term marketable securities:
	Commercial paper			8,493		—		—		8,493
	Corporate notes and bonds			34,637		1		—		34,638
	Government obligations			10,104		2		—		10,106
	U.S. agency obligations			43,231		24		—		43,255
	Total short-term marketable securities			96,465		27		—		96,492
	Marketable securities, noncurrent:
	Corporate notes and bonds			14,386		—		2		14,384
	Government obligations			2,721		1		—		2,722
	U.S. agency obligations			5,499		2		—		5,501
	Total marketable securities, noncurrent			22,606		3		2		22,607
	Cash, cash equivalents, short-term marketable securities and marketable securities, noncurrent		$	168,026	$	30	$	2	$	168,054
	As of September 30, 2013 and December 31, 2012, we did not consider any of our investments to be other-than-temporarily impaired.
	As of September 30, 2013, the following table summarizes the estimated fair value of our investments in marketable securities, all of which are considered available-for-sale, classified by the contractual maturity date (in thousands):
	Due within 1 year		$	73,444
	Due within 1 year through 2 years			35,990
	Total marketable securities		$	109,434

Fair_Value_Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2013
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Note 8.	Fair Value Measurements
	Factors used in determining the fair value of financial assets and liabilities are summarized into three broad categories:
		•		Level 1 – quoted prices in active markets for identical securities as of the reporting date;
		•		Level 2 – other significant directly or indirectly observable inputs, including quoted prices for similar securities, interest rates, prepayment speeds and credit risk; and
		•		Level 3 – significant inputs that are generally less observable than objective sources, including our own assumptions in determining fair value.
	The factors or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.
	The following tables present our financial assets that are measured at fair value on a recurring basis (in thousands):
			September 30, 2013
			Level 1		Level 2		Level 3		Total
	Assets:
	Cash equivalents
	Money market mutual funds		$	1,779	$	—	$	—	$	1,779
	Marketable securities
	Commercial paper			—		4,497		—		4,497
	Corporate notes and bonds			—		52,726		—		52,726
	Government obligations			—		2,707		—		2,707
	U.S. government and agency			—		49,504		—		49,504
				—		109,434		—		109,434
	Total		$	1,779	$	109,434	$	—	$	111,213
	Liabilities:
	Contingent consideration
	Earnout liability		$	—	$	—	$	626	$	626
			December 31, 2012
			Level 1		Level 2		Level 3		Total
	Assets:
	Cash equivalents
	Money market mutual funds		$	56	$	—	$	—	$	56
	Corporate notes and bonds			—		452		—		452
				56		452		—		508
	Marketable securities
	Commercial paper			—		8,493		—		8,493
	Corporate notes and bonds			—		49,022		—		49,022
	Government obligations			—		12,828		—		12,828
	U.S. government and agency			—		48,756		—		48,756
				—		119,099		—		119,099
	Total		$	56	$	119,551	$	—	$	119,607
	The following table summarizes our Level 3 activity for our contingent consideration liability (in thousands):
			Level 3
	Balance at December 31, 2012 and March 31, 2013		$	—
	Addition related to Earnout for StreamOnce acquisition			576
	Increase in Earnout due to re-measurement			19
	Balance at June 30, 2013			595
	Increase in Earnout due to re-measurement			31
	Balance at September 30, 2013		$	626
	We classify our marketable securities as available-for-sale and, accordingly, record them at fair value based on quoted market prices. Unrealized holding gains and losses are excluded from earnings and are reported as a separate component of stockholders’ equity until realized. See the Consolidated Statements of Comprehensive Loss.
	During the three and nine-month periods ended September 30, 2013 and 2012, we did not record any other-than-temporary impairments on those financial assets required to be measured at fair value on a nonrecurring basis.
	We recognize or disclose the fair value of certain assets such as non-financial assets, primarily long-lived assets, goodwill, intangible assets and certain other assets in connection with impairment evaluations. All of our nonrecurring valuations use significant unobservable inputs and therefore fall under Level 3 of the fair value hierarchy.
	The carrying value of our term loan approximates its fair value and falls under Level 2 of the fair value hierarchy, as the interest rate is variable and based on current market rates.
	Our contingent consideration was re-measured at fair value as of September 30, 2013 and falls under Level 3 of the fair value hierarchy, as the forecasted bookings and customer count are based on internal forecasts, and are not directly observable.
	We did not have any financial liabilities that were measured at fair value on a recurring basis at December 31, 2012.
	There were no changes to our valuation techniques during the first nine months of 2013.

LongTerm_Debt

Long-Term Debt	9 Months Ended
	Sep. 30, 2013
Debt Disclosure [Abstract]	'
Long-Term Debt	'
	Note 9.	Long-Term Debt
	At September 30, 2013, we had $1 million of outstanding letters of credit, no revolving loans outstanding and $9.0 million of term loans outstanding at an interest rate of 2.26%. We were in compliance with all covenants as of September 30, 2013.

Commitments_and_Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2013
Commitments And Contingencies Disclosure [Abstract]	'
Commitments and Contingencies	'
	Note 10.	Commitments and Contingencies
	In addition to $23 million in future payments under our operating leases, we have commitments under non-cancelable purchase orders or vendor agreements, primarily relating to our annual user conference and service partner contractual minimums, of $2.7 million at September 30, 2013. The non-cancelable purchase order and vendor agreement commitments will be filled at various times through the second quarter of 2017, and our longest operating lease expires in September 2018.
	Legal Matters
	In October 2012, Bascom Research, LLC filed a complaint for patent infringement against us, among others, in the United States District Court for the Eastern District of Virginia, captioned Bascom Research, LLC v. Jive Software, Inc., Civil Case No. 1:12CV1114. In May 2013, we entered into a settlement and license agreement with Bascom. The cost of such settlement was consistent with amounts accrued for settlement and was not material to our business, financial condition, or results of operations.

Statements_of_Cash_Flows

Statements of Cash Flows	9 Months Ended
	Sep. 30, 2013
Supplemental Cash Flow Elements [Abstract]	'
Statements of Cash Flows	'
	Note 11.	Statements of Cash Flows
	The summary of supplemental cash flows information is as follows (in thousands):
			Three Months Ended				Nine Months Ended
			September 30,				September 30,
			2013		2012		2013		2012
	Supplemental Cash Flow Information
	Cash paid for interest		$	62	$	89	$	186	$	397
	Cash paid for income taxes			171		26		224		141
	Supplemental Non-Cash Information
	Common stock issued in connection with acquisition of StreamOnce		$	—	$	—	$	852	$	—

RelatedParty_Transactions

Related-Party Transactions	9 Months Ended
	Sep. 30, 2013
Related Party Transactions [Abstract]	'
Related-Party Transactions	'
	Note 12.	Related-Party Transactions
	Certain members of our board of directors also serve on the board of directors of certain of our customers and in some cases are also investors of these customers. We believe the transactions between these customers and us were carried out on an arm’s-length basis and that the pricing is consistent with similar transactions with other of our comparable customers. Certain information regarding these customers was as follows (in thousands):
			September 30,		December 31,
			2013		2012
	Accounts receivable		$	1,349	$	308
	Current deferred revenue			1,131		1,043
	Non-current deferred revenue			1,084		598
			Three Months Ended				Nine Months Ended
			September 30,				September 30,
			2013		2012		2013		2012
	Revenues		$	474	$	152	$	1,262	$	390

New_Accounting_Pronouncements

New Accounting Pronouncements	9 Months Ended
	Sep. 30, 2013
Accounting Changes And Error Corrections [Abstract]	'
New Accounting Pronouncements	'
	Note 13.	New Accounting Pronouncements
	Accounting Pronouncements Not Yet Adopted
	In July 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2013-11, “Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists.” ASU 2013-11 amends the guidance related to the presentation of unrecognized tax benefits and allows for the reduction of a deferred tax asset for a net operating loss (“NOL”) carryforward whenever the NOL or tax credit carryforward would be available to reduce the additional taxable income or tax due if the tax position is disallowed. ASU 2013-11 is effective for annual and interim periods for fiscal years beginning after December 15, 2013, and early adoption is permitted. Since ASU 2013-11 relates only to the presentation of unrecognized tax benefits, we do not expect our adoption of ASU 2013-11 in January 2014 will have a material effect on our financial position, results of operations or cash flows.
	Recently Adopted Accounting Pronouncements
	In February 2013, the FASB issued ASU No. 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income.” Under ASU 2013-02, an entity is required to provide information about the amounts reclassified out of Accumulated Other Comprehensive Income (“AOCI”) by component. In addition, an entity is required to present, either on the face of the financial statements or in the notes, significant amounts reclassified out of AOCI by the respective line items of net income, but only if the amount reclassified is required to be reclassified in its entirety in the same reporting period. For
	amounts that are not required to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures that provide additional details about those amounts. ASU 2013-02 does not change the current requirements for reporting net income or other comprehensive income in the financial statements. We adopted ASU 2013-02 effective January 1, 2013. However, we did not have any reclassifications during the first nine months of 2013 that would require additional disclosure under this pronouncement.
	In July 2012, the FASB issued ASU 2012-02, “Intangibles – Goodwill and Other: Testing Indefinite-Lived Intangible Assets for Impairment,” which permits an entity to make a qualitative assessment to determine whether it is more likely than not that an indefinite-lived intangible asset, other than goodwill, is impaired. Entities are required to test indefinite-lived intangible assets for impairment at least annually and more frequently if indicators of impairment exist. If an entity concludes, based on an evaluation of all relevant qualitative factors, that it is not more likely than not that the fair value of an indefinite-lived intangible asset is less than its carrying amount, it is not required to perform the quantitative impairment test for that asset. Because the qualitative assessment is optional, an entity is permitted to bypass it for any indefinite-lived intangible asset in any period and apply the quantitative test. ASU 2012-02 also permits the entity to resume performing the qualitative assessment in any subsequent period. ASU 2012-02 is effective for impairment tests performed for fiscal years beginning after September 15, 2012 and early adoption is permitted. The adoption of ASU 2012-02 effective January 1, 2013 did not have any effect on our financial position, results of operations or cash flows.

Acquisitions_Tables

Acquisitions (Tables)	9 Months Ended
	Sep. 30, 2013
Clara Ehf. ("Clara") [Member]	'
Allocation of Purchase Price	'
	The allocation of the purchase price was as follows (dollars in thousands):
					Useful Life
	Current assets	$	81			—
	Goodwill		3,161			—
	Other intangible assets:
	Core technology		2,315			5 years
	Covenant not to compete		227			2 years
	Customer relationships		570			3 years
	Trade names		230			3 years
			3,342
	Current liabilities		(96	)		—
	Net assets acquired	$	6,488
StreamOnce, Inc. [Member]	'
Allocation of Purchase Price	'
	The allocation of the purchase price was as follows (dollars in thousands):
	Cash paid	$	4,667
	Value of common stock issued		852
	Contingent consideration		576
	Total transaction consideration:	$	6,095
					Useful Life
	Current assets	$	108			—
	Goodwill		3,157			—
	Other intangible assets:
	Core technology		3,671			5 years
	Covenant not to compete		459			3 years
	Trade names		118			3 years
			4,248
	Current liabilities		(67	)		—
	Deferred tax liability		(1,351	)		—
	Net assets acquired	$	6,095

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Stock Option Activity and Stock Options Outstanding	'
	Certain information regarding stock option activity for the nine-month period ended September 30, 2013 and stock options outstanding as of September 30, 2013 was as follows:
		Shares			Outstanding			Weighted		Weighted		Aggregate
		Available			Stock			average		average		intrinsic
		for Grant			Options			exercise		remaining		value
								price		life		(in
										(in years)		thousands)
	Balances, December 31, 2012		2,066,341			12,814,724		$	4.93
	Additional shares reserved		2,605,337
	Stock options granted		(632,376	)		632,376			15.37
	Restricted stock units (“RSUs”) granted		(2,443,291	)		—			—
	Performance stock units (“PSUs”) granted		(35,000	)		—			—
	Forfeited – Stock options		671,555			(671,555	)		10.2
	Forfeited – Restricted stock units		321,863			—			—
	Exercised		—			(2,605,722	)		2.5
	Balances, September 30, 2013		2,554,429			10,169,823		$	5.87		6.51	$	73,378
	Exercisable at September 30, 2013					6,436,869		$	3.79		5.96	$	57,935
	Vested and expected to vest					9,963,389		$	5.76		6.5	$	72,991
Schedule of Restricted Stock Activity	'
	The shares of restricted stock vest over the period specified in the related RSP, NSO, RSA, PSU and RSU agreements. Restricted stock activity was as follows:
		Number			Weighted average
		of shares			grant date
					fair value
	Balances, December 31, 2012		2,681,944		$	16.36
	Granted RSUs		2,443,291			15.25
	Granted PSUs		35,000			16.41
	Vested		(707,312	)		14.3
	Forfeited - RSUs		(321,863	)		18.08
	Forfeited - RSAs		(85,997	)		4.32
	Balances, September 30, 2013		4,045,063		$	16.22
Stock-Based Compensation Expense Included in Consolidated Statements of Operations	'
	Our stock-based compensation expense was included in our Consolidated Statements of Operations as follows (in thousands):
		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2013			2012			2013		2012
	Cost of revenues	$	991		$	627		$	2,289	$	1,413
	Research and development		4,263			1,705			9,890		4,185
	Sales and marketing		2,910			1,436			7,539		2,890
	General and administrative		1,955			1,260			4,790		3,789
		$	10,119		$	5,028		$	24,508	$	12,277

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Schedule of Historical Basic and Diluted Net Loss Per Share	'
	The following table sets forth the computation of historical basic and diluted net loss per share (in thousands, except per share data):
		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2013			2012			2013			2012
	Numerator:
	Net loss	$	(18,705	)	$	(11,288	)	$	(53,086	)	$	(31,862	)
	Denominator:
	Weighted-average common shares outstanding		69,020			63,439			67,452			62,754
	Less: Weighted-average unvested common shares subject to repurchase or forfeiture		(853	)		(518	)		(539	)		(654	)
	Weighted-average shares used to compute net loss per share, basic and diluted		68,167			62,921			66,913			62,100
	Net loss per share, basic and diluted	$	(0.27	)	$	(0.18	)	$	(0.79	)	$	(0.51	)
Summary of Potentially Dilutive Securities that are Not Included in Diluted per Share	'
	Potentially dilutive securities that are not included in the diluted per share calculations because they would be anti-dilutive were as follows:
		As of September 30,
		2013			2012
	Shares subject to outstanding common stock options		10,169,823			14,226,710
	Unvested restricted common stock		4,045,063			2,512,178
	Common stock subject to repurchase		718,616			—
			14,933,502			16,738,888

Goodwill_and_Other_Intangible_1

Goodwill and Other Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2013
Goodwill And Intangible Assets Disclosure [Abstract]	'
Goodwill	'
	The roll-forward of our activity related to goodwill was as follows (in thousands):
			Nine Months				Year Ended
			Ended				December 31,
			September 30,				2012
			2013
	Balance, beginning of period		$	23,435			$	17,265
	Acquisition of Producteev			—				4,186
	Acquisition of Bitplay (“Meetings.io”)			—				1,984
	Acquisition of Clara			3,161				—
	Acquisition of StreamOnce			3,157				—
	Balance, end of period		$	29,753			$	23,435
Intangible Assets and their Related Useful Lives	'
	The following table presents our intangible assets and their related useful lives (dollars in thousands):
			Useful		September 30,				December 31,
			Life		2013				2012
	Acquired technology		5-7 years		$	20,441			$	14,455
	Accumulated amortization					(7,196	)			(4,650	)
						13,245				9,805
	Perpetual software licenses		2 years			2,430				2,430
	Accumulated amortization					(2,430	)			(1,930	)
						—				500
	Covenant not to compete		1-4 years			2,028				1,342
	Accumulated amortization					(1,045	)			(677	)
						983				665
	Other		2-7 years			1,939				1,021
	Accumulated amortization					(631	)			(281	)
						1,308				740
	Total intangible assets, net				$	15,536			$	11,710
Amortization Expense Related to Intangible Assets	'
	Amortization expense related to intangible assets was as follows (in thousands):
	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2013				2012				2013			2012
		$1,228			$	864			$	3,764		$	2,623
Expected Future Amortization Expense	'
	Expected future amortization expense as of September 30, 2013 is as follows (in thousands):
	Remainder of 2013		$	1,228
	2014			4,863
	2015			4,622
	2016			2,732
	2017			1,715
	Thereafter			376
			$	15,536

Cash_Cash_Equivalents_and_Mark1

Cash, Cash Equivalents and Marketable Securities (Tables)	9 Months Ended
	Sep. 30, 2013
Cash And Cash Equivalents [Abstract]	'
Cash and Cash Equivalents and Marketable Securities	'
	Cash and cash equivalents and marketable securities consisted of the following (in thousands):
	September 30, 2013
	Description	Cost		Unrealized		Unrealized		Estimated
				Gains		Losses		Fair Value
	Cash	$	40,827	$	—	$	—	$	40,827
	Cash equivalents:
	Money market mutual funds		1,779		—		—		1,779
	Total cash equivalents		1,779		—		—		1,779
	Total cash and cash equivalents		42,606		—		—		42,606
	Short-term marketable securities:
	Commercial paper		4,497		—		—		4,497
	Corporate notes and bonds		44,409		6		—		44,415
	Government obligations		2,706		1		—		2,707
	U.S. agency obligations		21,824		1		—		21,825
	Total short-term marketable securities		73,436		8		—		73,444
	Marketable securities, noncurrent:
	Corporate notes and bonds		8,308		3		—		8,311
	U.S. agency obligations		27,654		25		—		27,679
	Total marketable securities, noncurrent		35,962		28		—		35,990
	Cash, cash equivalents, short-term marketable securities and marketable securities, noncurrent	$	152,004	$	36	$	—	$	152,040
	December 31, 2012
	Description	Cost		Unrealized		Unrealized		Estimated
				Gains		Losses		Fair Value
	Cash	$	48,447	$	—	$	—	$	48,447
	Cash equivalents:
	Money market mutual funds		452		—		—		452
	Corporate notes and bonds		56		—		—		56
	Total cash equivalents		508		—		—		508
	Total cash and cash equivalents		48,955		—		—		48,955
	Short-term marketable securities:
	Commercial paper		8,493		—		—		8,493
	Corporate notes and bonds		34,637		1		—		34,638
	Government obligations		10,104		2		—		10,106
	U.S. agency obligations		43,231		24		—		43,255
	Total short-term marketable securities		96,465		27		—		96,492
	Marketable securities, noncurrent:
	Corporate notes and bonds		14,386		—		2		14,384
	Government obligations		2,721		1		—		2,722
	U.S. agency obligations		5,499		2		—		5,501
	Total marketable securities, noncurrent		22,606		3		2		22,607
	Cash, cash equivalents, short-term marketable securities and marketable securities, noncurrent	$	168,026	$	30	$	2	$	168,054
Estimated Fair Value of Investments in Marketable Securities, Available-for-Sale, Classified by Contractual Maturity Date	'
	As of September 30, 2013, the following table summarizes the estimated fair value of our investments in marketable securities, all of which are considered available-for-sale, classified by the contractual maturity date (in thousands):
	Due within 1 year	$	73,444
	Due within 1 year through 2 years		35,990
	Total marketable securities	$	109,434

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2013
Fair Value Disclosures [Abstract]	'
Financial Assets Measured at Fair Value on Recurring Basis	'
	The following tables present our financial assets that are measured at fair value on a recurring basis (in thousands):
		September 30, 2013
		Level 1		Level 2		Level 3		Total
	Assets:
	Cash equivalents
	Money market mutual funds	$	1,779	$	—	$	—	$	1,779
	Marketable securities
	Commercial paper		—		4,497		—		4,497
	Corporate notes and bonds		—		52,726		—		52,726
	Government obligations		—		2,707		—		2,707
	U.S. government and agency		—		49,504		—		49,504
			—		109,434		—		109,434
	Total	$	1,779	$	109,434	$	—	$	111,213
	Liabilities:
	Contingent consideration
	Earnout liability	$	—	$	—	$	626	$	626
		December 31, 2012
		Level 1		Level 2		Level 3		Total
	Assets:
	Cash equivalents
	Money market mutual funds	$	56	$	—	$	—	$	56
	Corporate notes and bonds		—		452		—		452
			56		452		—		508
	Marketable securities
	Commercial paper		—		8,493		—		8,493
	Corporate notes and bonds		—		49,022		—		49,022
	Government obligations		—		12,828		—		12,828
	U.S. government and agency		—		48,756		—		48,756
			—		119,099		—		119,099
	Total	$	56	$	119,551	$	—	$	119,607
Summary of Contingent Consideration Liability	'
	The following table summarizes our Level 3 activity for our contingent consideration liability (in thousands):
		Level 3
	Balance at December 31, 2012 and March 31, 2013	$	—
	Addition related to Earnout for StreamOnce acquisition		576
	Increase in Earnout due to re-measurement		19
	Balance at June 30, 2013		595
	Increase in Earnout due to re-measurement		31
	Balance at September 30, 2013	$	626

Statements_of_Cash_Flows_Table

Statements of Cash Flows (Tables)	9 Months Ended
	Sep. 30, 2013
Supplemental Cash Flow Elements [Abstract]	'
Summary of Supplemental Cash Flows Information	'
	The summary of supplemental cash flows information is as follows (in thousands):
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2013		2012		2013		2012
	Supplemental Cash Flow Information
	Cash paid for interest	$	62	$	89	$	186	$	397
	Cash paid for income taxes		171		26		224		141
	Supplemental Non-Cash Information
	Common stock issued in connection with acquisition of StreamOnce	$	—	$	—	$	852	$	—

RelatedParty_Transactions_Tabl

Related-Party Transactions (Tables)	9 Months Ended
	Sep. 30, 2013
Related Party Transactions [Abstract]	'
Schedule of Information Regarding Related Parties	'
	Certain information regarding these customers was as follows (in thousands):
		September 30,		December 31,
		2013		2012
	Accounts receivable	$	1,349	$	308
	Current deferred revenue		1,131		1,043
	Non-current deferred revenue		1,084		598
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2013		2012		2013		2012
	Revenues	$	474	$	152	$	1,262	$	390

Acquisitions_Additional_Inform

Acquisitions - Additional Information (Detail) (USD $)	9 Months Ended		1 Months Ended	9 Months Ended
	Sep. 30, 2013	Apr. 18, 2013	Apr. 29, 2013	Sep. 30, 2013
	Clara Ehf. ("Clara") [Member]	Clara Ehf. ("Clara") [Member]	StreamOnce, Inc. [Member]	StreamOnce, Inc. [Member]
Business Acquisition [Line Items]	'	'	'	'
Total purchase consideration	$6,488,000	$6,500,000	'	$6,095,000
Weighted average amortization period for intangible assets acquired	'4 years 3 months 18 days	'	'	'4 years 8 months 12 days
Transaction costs related to acquisition	200,000	'	'	200,000
Purchase price consideration paid in cash	'	'	4,667,000	'
Common stock issued in connection with acquisition	'	'	532,952	'
Purchase consideration paid in common stock	'	'	7,300,000	'
Number of restricted common stock issued	'	'	470,552	'
Vesting period of restricted common stock	'	'	'2 years	'
Fair value of restricted common stock on grant date	'	'	6,400,000	'
Vesting period to recognize expense	'	'	'2 years	'
Additional consideration for employees	'	'	'	700,000
Contingent consideration	'	'	576,000	'
Deferred tax liability	'	'	'	$1,351,000

Acquisitions_Allocation_of_Pur

Acquisitions - Allocation of Purchase Price (Detail) (USD $)	1 Months Ended		9 Months Ended					9 Months Ended
In Thousands, unless otherwise specified	Apr. 29, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Apr. 18, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013
	StreamOnce, Inc. [Member]	StreamOnce, Inc. [Member]	StreamOnce, Inc. [Member]	StreamOnce, Inc. [Member]	StreamOnce, Inc. [Member]	Clara Ehf. ("Clara") [Member]	Clara Ehf. ("Clara") [Member]	Clara Ehf. ("Clara") [Member]	Clara Ehf. ("Clara") [Member]	Clara Ehf. ("Clara") [Member]	Clara Ehf. ("Clara") [Member]
			Core technology [Member]	Covenant not to compete [Member]	Trade names [Member]			Core technology [Member]	Covenant not to compete [Member]	Customer relationships [Member]	Trade names [Member]
Business Acquisition [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Current assets	'	$108	'	'	'	$81	'	'	'	'	'
Goodwill	'	3,157	'	'	'	3,161	'	'	'	'	'
Other intangible assets:	'	'	'	'	'	'	'	'	'	'	'
Other intangible assets	'	4,248	3,671	459	118	3,342	'	2,315	227	570	230
Current liabilities	'	-67	'	'	'	-96	'	'	'	'	'
Deferred tax liability	'	-1,351	'	'	'	'	'	'	'	'	'
Net assets acquired	'	6,095	'	'	'	6,488	6,500	'	'	'	'
Intangible assets, Useful Life	'	'	'5 years	'3 years	'3 years	'	'	'5 years	'2 years	'3 years	'3 years
Cash paid	4,667	'	'	'	'	'	'	'	'	'	'
Value of common stock issued	852	'	'	'	'	'	'	'	'	'	'
Contingent consideration	576	'	'	'	'	'	'	'	'	'	'
Total transaction consideration:	$6,095	'	'	'	'	'	'	'	'	'	'

StockBased_Compensation_Stock_

Stock-Based Compensation - Stock Option Activity and Stock Options Outstanding (Detail) (USD $)	9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Beginning balance, Shares Available for Grant	2,066,341
Additional shares reserved, Shares Available for Grant	2,605,337
Stock options granted, Shares Available for Grant	-632,376
Exercised, Shares Available for Grant	'
Ending balance, Shares Available for Grant	2,554,429
Beginning balance, Outstanding Stock Options	12,814,724
Stock options granted, Outstanding Stock Options	632,376
Exercised, Outstanding Stock Options	-2,605,722
Ending balance, Outstanding Stock Options	10,169,823
Exercisable at September 30, 2013, Outstanding Stock Options	6,436,869
Vested and expected to vest, Outstanding Stock Options	9,963,389
Beginning balance, Weighted average exercise price	$4.93
Stock options granted, Weighted average exercise price	$15.37
Exercised, Weighted average exercise price	$2.50
Ending balance, Weighted average exercise price	$5.87
Exercisable at September 30, 2013, Weighted average exercise price	$3.79
Vested and expected to vest, Weighted average exercise price	$5.76
Balances, September 30, 2013, Weighted average remaining life (in years)	'6 years 6 months 4 days
Exercisable at September 30, 2013, Weighted average remaining life (in years)	'5 years 11 months 16 days
Vested and expected to vest, Weighted average remaining life (in years)	'6 years 6 months
Aggregate intrinsic value, Balances, September 30, 2013	$73,378
Aggregate intrinsic value, Exercisable at September 30, 2013	57,935
Aggregate intrinsic value, Vested and expected to vest	$72,991
Stock options [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Forfeited, Shares Available for Grant	671,555
Forfeited, Outstanding Stock Options	-671,555
Forfeited, Weighted average exercise price	$10.20
Restricted Stock Activity [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Stock units granted, Shares Available for Grant	-2,443,291
Forfeited, Shares Available for Grant	321,863
Performance stock units [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Stock units granted, Shares Available for Grant	-35,000
Restricted Stock [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Forfeited, Shares Available for Grant	321,863

StockBased_Compensation_Schedu

Stock-Based Compensation - Schedule of Restricted Stock Activity (Detail) (USD $)	9 Months Ended
	Sep. 30, 2013
Restricted Stock Activity [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Beginning balances, Number of shares	2,681,944
Granted, Number of shares	2,443,291
Vested, Number of shares	-707,312
Forfeited, Number of shares	-321,863
Ending balances, Number of shares	4,045,063
Beginning balances, Weighted average grant date fair value	$16.36
Granted, Weighted average grant date fair value	$15.25
Vested, Weighted average grant date fair value	$14.30
Forfeited, Weighted average grant date fair value	$18.08
Ending balances, Weighted average grant date fair value	$16.22
Performance stock units [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Granted, Number of shares	35,000
Granted, Weighted average grant date fair value	$16.41
Restricted Stock Award [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Forfeited, Number of shares	-85,997
Forfeited, Weighted average grant date fair value	$4.32

StockBased_Compensation_StockB

Stock-Based Compensation - Stock-Based Compensation Expense Included in Consolidated Statements of Operations (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Allocated stock-based compensation expense	$10,119	$5,028	$24,508	$12,277
Cost of revenues [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Allocated stock-based compensation expense	991	627	2,289	1,413
Research and development [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Allocated stock-based compensation expense	4,263	1,705	9,890	4,185
Sales and marketing [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Allocated stock-based compensation expense	2,910	1,436	7,539	2,890
General and administrative [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Allocated stock-based compensation expense	$1,955	$1,260	$4,790	$3,789

StockBased_Compensation_Additi

Stock-Based Compensation - Additional Information (Detail) (USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 30, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Unrecognized stock-based compensation	$89.40
Weighted average remaining vesting period	'2 years 4 months 28 days

Earnings_Per_Share_Schedule_of

Earnings Per Share - Schedule of Historical Basic and Diluted Net Loss Per Share (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Numerator:	'	'	'	'
Net loss	($18,705)	($11,288)	($53,086)	($31,862)
Denominator:	'	'	'	'
Weighted-average common shares outstanding	69,020	63,439	67,452	62,754
Less: Weighted-average unvested common shares subject to repurchase or forfeiture	-853	-518	-539	-654
Weighted-average shares used to compute net loss per share, basic and diluted	68,167	62,921	66,913	62,100
Net loss per share, basic and diluted	($0.27)	($0.18)	($0.79)	($0.51)

Earnings_Per_Share_Summary_of_

Earnings Per Share - Summary of Potentially Dilutive Securities that are Not Included in Diluted per Share (Detail)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earnings per share amount	14,933,502	16,738,888
Stock options [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earnings per share amount	10,169,823	14,226,710
Restricted Stock [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earnings per share amount	4,045,063	2,512,178
Common stock subject to repurchase [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earnings per share amount	718,616	'

Goodwill_and_Other_Intangible_2

Goodwill and Other Intangible Assets - Goodwill (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2012	Sep. 30, 2013	Sep. 30, 2013
In Thousands, unless otherwise specified				Producteev [Member]	Acquisition of Bitplay ("Meetings.io") [Member]	Clara Ehf. ("Clara") [Member]	StreamOnce, Inc. [Member]
Goodwill [Line Items]	'	'	'	'	'	'	'
Balance, beginning of period	$29,753	$23,435	$17,265	'	'	'	'
Acquisition	'	'	'	4,186	1,984	3,161	3,157
Balance, end of period	$29,753	$23,435	$17,265	'	'	'	'

Goodwill_and_Other_Intangible_3

Goodwill and Other Intangible Assets - Intangible Assets and their Related Useful Lives (Detail) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Accumulated amortization	($11,302)	($7,538)
Intangible assets, net	15,536	'
Total intangible assets, net	15,536	11,710
Acquired technology [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, gross	20,441	14,455
Intangible assets, Accumulated amortization	-7,196	-4,650
Intangible assets, net	13,245	9,805
Acquired technology [Member] | Minimum [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'5 years	'
Acquired technology [Member] | Maximum [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'7 years	'
Perpetual software licenses [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'2 years	'
Intangible assets, gross	2,430	2,430
Intangible assets, Accumulated amortization	-2,430	-1,930
Intangible assets, net	'	500
Covenant not to compete [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, gross	2,028	1,342
Intangible assets, Accumulated amortization	-1,045	-677
Intangible assets, net	983	665
Covenant not to compete [Member] | Minimum [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'1 year	'
Covenant not to compete [Member] | Maximum [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'4 years	'
Other [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, gross	1,939	1,021
Intangible assets, Accumulated amortization	-631	-281
Intangible assets, net	$1,308	$740
Other [Member] | Minimum [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'2 years	'
Other [Member] | Maximum [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Intangible assets, Useful Life	'7 years	'

Goodwill_and_Other_Intangible_4

Goodwill and Other Intangible Assets - Amortization Expense Related to Intangible Assets (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Goodwill And Intangible Assets Disclosure [Abstract]	'	'	'	'
Amortization expense related to intangible assets	$1,228	$864	$3,764	$2,623

Goodwill_and_Other_Intangible_5

Goodwill and Other Intangible Assets - Expected Future Amortization Expense (Detail) (USD $)	Sep. 30, 2013
In Thousands, unless otherwise specified
Finite Lived Intangible Assets Future Amortization Expense [Abstract]	'
Remainder of 2013	$1,228
2014	4,863
2015	4,622
2016	2,732
2017	1,715
Thereafter	376
Intangible assets, net	$15,536

Cash_Cash_Equivalents_and_Mark2

Cash, Cash Equivalents and Marketable Securities - Cash and Cash Equivalents and Marketable Securities (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Cash and Cash Equivalents [Line Items]	'	'
Cash, Cost	$42,606	$48,955
Cash, Estimated Fair Value	42,606	48,955
Cost	152,004	168,026
Unrealized Gains	36	30
Unrealized Losses	0	2
Estimated Fair Value	152,040	168,054
Estimated Fair Value	109,434	'
Cash equivalents [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cash, Cost	1,779	508
Unrealized Gains	'	'
Unrealized Losses	'	'
Cash, Estimated Fair Value	1,779	508
Cash equivalents [Member] | Money market mutual funds [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	1,779	452
Estimated Fair Value	1,779	452
Cash equivalents [Member] | Corporate notes and bonds [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	'	56
Estimated Fair Value	'	56
Short-term marketable securities [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	73,436	96,465
Unrealized Gains	8	27
Estimated Fair Value	73,444	96,492
Short-term marketable securities [Member] | Commercial paper [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	4,497	8,493
Unrealized Gains	0	'
Estimated Fair Value	4,497	8,493
Short-term marketable securities [Member] | Corporate notes and bonds [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	44,409	34,637
Unrealized Gains	6	1
Estimated Fair Value	44,415	34,638
Short-term marketable securities [Member] | Government obligations [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	2,706	10,104
Unrealized Gains	1	2
Estimated Fair Value	2,707	10,106
Short-term marketable securities [Member] | U.S. agency obligations [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	21,824	43,231
Unrealized Gains	1	24
Estimated Fair Value	21,825	43,255
Marketable securities, noncurrent [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	35,962	22,606
Unrealized Gains	28	3
Unrealized Losses	'	2
Estimated Fair Value	35,990	22,607
Marketable securities, noncurrent [Member] | Corporate notes and bonds [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	8,308	14,386
Unrealized Gains	3	'
Unrealized Losses	'	2
Estimated Fair Value	8,311	14,384
Marketable securities, noncurrent [Member] | Government obligations [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	'	2,721
Unrealized Gains	'	1
Estimated Fair Value	'	2,722
Marketable securities, noncurrent [Member] | U.S. agency obligations [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cost	27,654	5,499
Unrealized Gains	25	2
Estimated Fair Value	27,679	5,501
Cash [Member]	'	'
Cash and Cash Equivalents [Line Items]	'	'
Cash, Cost	40,827	48,447
Cash, Estimated Fair Value	$40,827	$48,447

Cash_Cash_Equivalents_and_Mark3

Cash, Cash Equivalents and Marketable Securities - Estimated Fair Value of Investments in Marketable Securities, Available-for-Sale, Classified by Contractual Maturity Date (Detail) (USD $)	Sep. 30, 2013
In Thousands, unless otherwise specified
Fair Value Disclosures [Abstract]	'
Due within 1 year	$73,444
Due within 1 year through 2 years	35,990
Total marketable securities	$109,434

Fair_Value_Measurements_Financ

Fair Value Measurements - Financial Assets Measured at Fair Value on Recurring Basis (Detail) (USD $)	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Assets	'	'	'
Cash equivalents	$42,606	'	$48,955
Marketable securities	109,434	'	'
Level 3 [Member]	'	'	'
Liabilities	'	'	'
Contingent consideration, Earnout liability	626	595	'
Fair value measurements, recurring [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	508
Marketable securities	109,434	'	119,099
Total	111,213	'	119,607
Liabilities	'	'	'
Contingent consideration, Earnout liability	626	'	'
Fair value measurements, recurring [Member] | Money market mutual funds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	1,779	'	56
Fair value measurements, recurring [Member] | Commercial paper [Member]	'	'	'
Assets	'	'	'
Marketable securities	4,497	'	8,493
Fair value measurements, recurring [Member] | Corporate notes and bonds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	452
Marketable securities	52,726	'	49,022
Fair value measurements, recurring [Member] | Government obligations [Member]	'	'	'
Assets	'	'	'
Marketable securities	2,707	'	12,828
Fair value measurements, recurring [Member] | U.S. government and agency [Member]	'	'	'
Assets	'	'	'
Marketable securities	49,504	'	48,756
Fair value measurements, recurring [Member] | Level 1 [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	56
Marketable securities	'	'	'
Total	1,779	'	56
Liabilities	'	'	'
Contingent consideration, Earnout liability	'	'	'
Fair value measurements, recurring [Member] | Level 1 [Member] | Money market mutual funds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	1,779	'	56
Fair value measurements, recurring [Member] | Level 1 [Member] | Commercial paper [Member]	'	'	'
Assets	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 1 [Member] | Corporate notes and bonds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 1 [Member] | Government obligations [Member]	'	'	'
Assets	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 1 [Member] | U.S. government and agency [Member]	'	'	'
Assets	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 2 [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	452
Marketable securities	109,434	'	119,099
Total	109,434	'	119,551
Liabilities	'	'	'
Contingent consideration, Earnout liability	'	'	'
Fair value measurements, recurring [Member] | Level 2 [Member] | Money market mutual funds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	'
Fair value measurements, recurring [Member] | Level 2 [Member] | Commercial paper [Member]	'	'	'
Assets	'	'	'
Marketable securities	4,497	'	8,493
Fair value measurements, recurring [Member] | Level 2 [Member] | Corporate notes and bonds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	452
Marketable securities	52,726	'	49,022
Fair value measurements, recurring [Member] | Level 2 [Member] | Government obligations [Member]	'	'	'
Assets	'	'	'
Marketable securities	2,707	'	12,828
Fair value measurements, recurring [Member] | Level 2 [Member] | U.S. government and agency [Member]	'	'	'
Assets	'	'	'
Marketable securities	49,504	'	48,756
Fair value measurements, recurring [Member] | Level 3 [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	'
Marketable securities	'	'	'
Total	'	'	'
Liabilities	'	'	'
Contingent consideration, Earnout liability	626	'	'
Fair value measurements, recurring [Member] | Level 3 [Member] | Money market mutual funds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	'
Fair value measurements, recurring [Member] | Level 3 [Member] | Commercial paper [Member]	'	'	'
Assets	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 3 [Member] | Corporate notes and bonds [Member]	'	'	'
Assets	'	'	'
Cash equivalents	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 3 [Member] | Government obligations [Member]	'	'	'
Assets	'	'	'
Marketable securities	'	'	'
Fair value measurements, recurring [Member] | Level 3 [Member] | U.S. government and agency [Member]	'	'	'
Assets	'	'	'
Marketable securities	'	'	'

Fair_Value_Measurements_Summar

Fair Value Measurements - Summary of Contingent Consideration Liability (Detail) (Level 3 [Member], USD $)	3 Months Ended	6 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Level 3 [Member]	'	'
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'	'
Beginning balance	$595	'
Addition related to Earnout for StreamOnce acquisition	'	576
Increase in Earnout due to re-measurement	31	19
Ending balance	$626	$595

LongTerm_Debt_Additional_Infor

Long-Term Debt - Additional Information (Detail) (USD $)	Sep. 30, 2013
In Millions, unless otherwise specified
Debt Disclosure [Abstract]	'
Letters of credit outstanding	$1
Term loans outstanding	$9
Term loans, interest rate	2.26%

Commitments_and_Contingencies_

Commitments and Contingencies - Additional Information (Detail) (USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 30, 2013
Commitments And Contingencies Disclosure [Abstract]	'
Operating leases future payments due	$23
Commitments under non-cancelable purchase order	$2.70
Operating lease expiration date	'September 2018
Non-cancelable purchase order commitments period	'The second quarter of 2017

Statements_of_Cash_Flows_Summa

Statements of Cash Flows - Summary of Supplemental Cash Flows Information (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Supplemental Cash Flow Information	'	'	'	'
Cash paid for interest	$62	$89	$186	$397
Cash paid for income taxes	171	26	224	141
StreamOnce, Inc. [Member]	'	'	'	'
Supplemental Non-Cash Information	'	'	'	'
Common stock issued in connection with acquisition	'	'	$852	'

RelatedParty_Transactions_Sche

Related-Party Transactions - Schedule of Information Regarding Comparable Customers (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Related Party Transactions [Abstract]	'	'	'	'	'
Accounts receivable	$1,349	'	$1,349	'	$308
Current deferred revenue	1,131	'	1,131	'	1,043
Non-current deferred revenue	1,084	'	1,084	'	598
Revenues	$474	$152	$1,262	$390	'