ASGN (ASGN) 10-Q 8 Nov 17 2017 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2017	Nov. 02, 2017
Entity Information [Line Items]
Entity Registrant Name	ON ASSIGNMENT INC
Entity Central Index Key	890,564
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		52,014,913

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 27,977	$ 27,044
Accounts receivable, net of allowance	432,718	386,858
Prepaid expenses and income taxes	7,644	6,331
Workers' compensation receivable	14,312	14,001
Other current assets	3,103	3,290
Total current assets	485,754	437,524
Property and equipment, net	58,231	56,942
Goodwill	893,776	873,513
Identifiable intangible assets, net	361,140	377,730
Other non-current assets	5,967	6,958
Total assets	1,804,868	1,752,667
Current liabilities:
Accounts payable	6,164	6,266
Accrued payroll and contract professional pay	127,005	111,596
Workers’ compensation loss reserves	16,527	15,784
Income taxes payable	15,127	1,260
Other current liabilities	24,373	27,593
Total current liabilities	189,196	162,499
Long-term debt	609,997	640,355
Deferred income tax liabilities	74,860	74,282
Other long-term liabilities	5,837	6,592
Total liabilities	879,890	883,728
Commitments and contingencies (Note 6)
Stockholders’ equity:
Preferred Stock, Value, $0.01 par value	0	0
Common stock, $0.01 par value	520	527
Paid-in capital	567,731	562,862
Retained earnings	361,122	315,573
Accumulated other comprehensive loss	(4,395)	(10,023)
Total stockholders’ equity	924,978	868,939
Total liabilities and stockholders’ equity	$ 1,804,868	$ 1,752,667

CONDENSED CONSOLIDATED BALANCE3

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Accounts receivable, allowance	$ 9,504	$ 8,093
Stockholders’ equity:
Preferred Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred Stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred Stock, shares issued (in shares)	0	0
Preferred Stock, shares outstanding (in shares)	0	0
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, shares authorized (in shares)	75,000,000	75,000,000
Common Stock, shares issued (in shares)	51,991,815	52,716,388
Common Stock: shares outstanding (in shares)	51,991,815	52,716,388

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenues	$ 667,048	$ 629,401	$ 1,946,889	$ 1,819,529
Cost of services	448,733	422,281	1,317,493	1,222,541
Gross profit	218,315	207,120	629,396	596,988
Selling, general and administrative expenses	149,197	141,968	440,446	423,199
Amortization of intangible assets	8,248	9,742	25,011	29,918
Operating income	60,870	55,410	163,939	143,871
Interest expense	(7,099)	(8,294)	(21,667)	(25,278)
Income before income taxes	53,771	47,116	142,272	118,593
Provision for income taxes	18,892	17,341	51,775	45,457
Income from continuing operations	34,879	29,775	90,497	73,136
Income (loss) from discontinued operations, net of income taxes	(23)	(7)	(153)	37
Net income	$ 34,856	$ 29,768	$ 90,344	$ 73,173
Per share income from continuing operations and net income:
Basic	$ 0.66	$ 0.56	$ 1.72	$ 1.37
Diluted	$ 0.66	$ 0.55	$ 1.70	$ 1.36
Number of shares and share equivalents used to calculate earnings per share:
Basic	52,500	53,275	52,660	53,281
Diluted	53,173	53,768	53,319	53,787
Reconciliation of net income to comprehensive income:
Net income	$ 34,856	$ 29,768	$ 90,344	$ 73,173
Foreign currency translation adjustment	1,783	420	5,628	680
Comprehensive income	$ 36,639	$ 30,188	$ 95,972	$ 73,853

CONDENSED CONSOLIDATED STATEME5

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016
Cash Flows from Operating Activities:
Net income		$ 90,344	$ 73,173
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		43,493	46,171
Stock-based compensation		17,943	19,803
Provision for doubtful accounts and billing adjustments		9,216	8,678
fairvalueadjustmentforcontingentconsideration		0	613
Workers’ compensation provision		2,383	1,939
Other		5,967	4,065
Changes in operating assets and liabilities:
Accounts receivable		(51,936)	(47,385)
Prepaid expenses and income taxes		(958)	6,840
Accounts payable		(135)	(3,525)
Accrued payroll and contract professional pay		14,291	25,352
Income taxes payable		13,426	15,070
Workers’ compensation loss reserves		(1,952)	(1,913)
Other Payments to Acquire Businesses		0	4,780
Other		(3,895)	(1,194)
Net cash provided by operating activities(1)	[1]	138,187	142,907
Cash Flows from Investing Activities:
Cash paid for property and equipment		(18,038)	(20,551)
Cash received from sale of discontinued operations, net		0	6,000
Payments to Acquire Businesses, Net of Cash Acquired		25,828	0
Other		0	(787)
Net cash used in investing activities		(43,866)	(15,338)
Cash Flows from Financing Activities:
Principal payments of long-term debt		(69,500)	(106,000)
Proceeds from long-term debt		37,000	7,000
Payments of Debt Issuance Costs		3,273	889
Proceeds from option exercises and employee stock purchase plan		7,690	9,458
Payment of employment taxes related to release of restricted stock awards		(7,785)	(5,968)
Repurchase of common stock		(58,949)	(21,470)
Payments of Merger Related Costs, Financing Activities		0	16,814
Net cash used in financing activities(1)	[1]	(94,817)	(134,683)
Effect of exchange rate changes on cash and cash equivalents		1,429	217
Net Increase (Decrease) in Cash and Cash Equivalents		933	(6,897)
Cash and Cash Equivalents at Beginning of Year		27,044	23,869
Cash and Cash Equivalents at End of Period		27,977	16,972
Supplemental Disclosure of Cash Flow Information:
Income taxes		37,716	23,974
Interest		18,980	20,798
Supplemental Disclosure of Non-Cash Transactions:
Unpaid portion of additions to property and equipment		2,063	1,415
Unsettled repurchases of common stock		$ 1,074	1,100
Excess Tax Benefit from Share-based Compensation, Operating Activities	[1]		$ 2,600
[1]	Effective January 1, 2017, the Company adopted ASU No. 2016-09, Compensation - Stock Compensation (Topic 718). The Company elected to present retrospectively its gross excess tax benefits as cash flows from operating activities in the condensed consolidated statements of cash flows for all periods presented, which increased cash flows from operating activities and decreased cash flows from financing activities by $2.6 million for the nine months ended September 30, 2016.

Financial Statement Presentatio

Financial Statement Presentation (Notes)	9 Months Ended
	Sep. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Financial Statement Presentation	1. Financial Statement Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and the rules of the Securities and Exchange Commission (the "SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to those rules and regulations. The December 31, 2016 condensed consolidated balance sheet was derived from audited financial statements. The financial statements include adjustments consisting of normal recurring items, which, in the opinion of management, are necessary for a fair presentation of the financial position of On Assignment, Inc. and its subsidiaries (the "Company") and its results of operations for the interim dates and periods set forth herein. The results for any of the interim periods are not necessarily indicative of the results to be expected for the full year or any other period. This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2016 .

Accounting Standards Updates (N

Accounting Standards Updates (Notes)	9 Months Ended
	Sep. 30, 2017
Accounting Changes and Error Corrections [Abstract]
Accounting Standards Update	2. Accounting Standards Update In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update ("ASU") No. 2014-09, Revenue from Contracts with Customers (Topic 606) , which outlines a comprehensive new revenue recognition model designed to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The new standard also requires additional quantitative and qualitative disclosures. The Company plans to adopt the new standard beginning January 1, 2018 and expects to use the modified retrospective approach. The allowance for fallouts (permanent placement candidates that do not remain with the client through the contingency period, which is typically 90 days or less) is currently included in accounts receivable allowances. Under the new standard these are considered contract liabilities and upon adoption of the standard they will be presented as liabilities on the Company’s consolidated balance sheet. Based on the Company’s analysis to date, the adoption of this standard is not expected to have a material impact on its consolidated financial statements and disclosures. In May 2017, the FASB issued ASU No, 2017-09, Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting . This ASU provides guidance on the types of changes to the terms or conditions of share-based payment awards to which an entity would be required to apply modification accounting. An entity would not apply modification accounting if the fair value, vesting conditions, and classification of the awards are the same immediately before and after the modification. The amendments in this ASU will be applied prospectively to awards modified on or after the adoption date. The Company is required to adopt the new standard on January 1, 2018, and early adoption is permitted. The Company does not expect the adoption of this standard will have a material impact on its consolidated financial statements.

Acquisitions (Notes)

Acquisitions (Notes)	9 Months Ended
	Sep. 30, 2017
Business Combinations [Abstract]
Business Combination Disclosure [Text Block]	3. Acquisitions On August 8, 2017 , the Company acquired all of the outstanding shares of StratAcuity Staffing Partners, Inc. ("Stratacuity") headquartered in New Hampshire for $25.9 million . Stratacuity was purchased to expand the Company's specialized clinical/scientific staffing solutions for biotechnology and pharmaceutical organizations . Goodwill related to this acquisition totaled $17.5 million and is deductible for income tax purposes. Identifiable intangible assets related to this acquisition totaled $7.6 million . The results of operations for this acquisition have been combined with those of the Company from the acquisition date and are included in the Apex Life Sciences business within the Apex Segment. Assets and liabilities of the acquired entity were recorded at their estimated fair values as of the acquisition date. The excess purchase price over the fair value of net tangible assets and identifiable intangible assets acquired has been allocated to goodwill. The fair value assigned to identifiable intangible assets was determined primarily by using a discounted cash flow method (a non-recurring fair value measurement based on Level 3 inputs). The Company's allocation of the purchase price remains incomplete and any purchase price allocation adjustments will be recognized in the period the adjustments are determined.

Goodwill and Identifiable Asset

Goodwill and Identifiable Assets (Notes)	9 Months Ended
	Sep. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Identifiable Intangible Assets	4. Goodwill and Identifiable Intangible Assets The changes in the carrying amount of goodwill for nine months ended September 30, 2017 and the year ended December 31, 2016 were as follows (in thousands): Apex Segment Oxford Segment Total Balance as of December 31, 2015 $ 644,617 $ 230,289 $ 874,906 Translation adjustment — (1,393 ) (1,393 ) Balance as of December 31, 2016 644,617 228,896 873,513 Stratacuity acquisition 17,493 — 17,493 Translation adjustment — 2,770 2,770 Balance as of September 30, 2017 $ 662,110 $ 231,666 $ 893,776 Acquired intangible assets consisted of the following (in thousands): September 30, 2017 December 31, 2016 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Subject to amortization: Customer relationships 2 - 10 years $ 202,474 $ 114,065 $ 88,409 $ 196,204 $ 98,804 $ 97,400 Contractor relationships 2 - 5 years 71,103 57,174 13,929 69,721 50,528 19,193 Non-compete agreements 2 - 7 years 11,845 6,145 5,700 10,861 4,922 5,939 In-use software 6 years 18,900 12,029 6,871 18,900 9,666 9,234 Favorable contracts 5 years 900 618 282 900 453 447 305,222 190,031 115,191 296,586 164,373 132,213 Not subject to amortization: Trademarks 245,949 — 245,949 245,517 — 245,517 Total $ 551,171 $ 190,031 $ 361,140 $ 542,103 $ 164,373 $ 377,730 Estimated future amortization expense is as follows (in thousands): Remainder of 2017 $ 8,483 2018 30,470 2019 23,400 2020 15,687 2021 12,806 Thereafter 24,345 $ 115,191

Long-Term Debt (Notes)

Long-Term Debt (Notes)	9 Months Ended
	Sep. 30, 2017
Debt Disclosure [Abstract]
Long-Term Debt	5. Long-Term Debt Long-term debt consisted of the following (in thousands): September 30, December 31, $200 million revolving credit facility $ 29,500 $ — Term B loan facility 594,000 656,000 623,500 656,000 Unamortized deferred loan costs (13,503 ) (15,645 ) $ 609,997 $ 640,355 In 2015, the Company entered into a $975.0 million credit facility consisting of (i) an $825.0 million seven-year term B loan facility and (ii) a $150.0 million revolving credit facility. The facility was amended on August 5, 2016, resulting in a reduction of 25 basis points in the interest rate for the term B loan facility and the Company incurred $0.9 million in third-party fees, which were included in interest expense in 2016. The facility was amended three separate times during the first nine months of 2017. The first amendment was on February 21, 2017, which resulted in (i) a reduction of 50 basis points in the interest rate for the term B loan facility, (ii) an increase in the borrowing capacity of the revolving credit facility from $150.0 million to $200.0 million and (iii) extension of the maturity date for the revolving credit facility to February 21, 2022. The second amendment was on August 22, 2017, which resulted in a reduction of 25 basis points in the interest rate for the term B loan facility. The third amendment was on September 22, 2017, which resulted in (i) a reduction of 25 to 50 basis points in the interest rate on the revolving credit facility, depending on leverage levels and (ii) a reduction of five basis points on the commitment fee for the undrawn portion. The Company incurred $3.3 million in third-party fees related to these amendments, of which $2.7 million was included in interest expense and the remainder was capitalized and will be amortized over the term of the revolving credit facility. Borrowings under the term B loan bear interest at LIBOR, plus 2.00 percent and borrowings under the revolving credit facility bear interest at LIBOR plus 1.25 to 2.25 percent , or the bank’s base rate plus 0.25 to 1.25 percent , depending on leverage levels. A commitment fee of 0.20 to 0.35 percent is payable on the undrawn portion of the revolving credit facility. Under terms of the credit facility, the Company is required to make minimum quarterly payments of $2.1 million and mandatory prepayments from excess cash flow and with the proceeds of asset sales, debt issuances and specified other events, subject to specified exceptions. Due to principal payments made through September 30, 2017 , no additional minimum quarterly payments are required. The credit facility includes various restrictive covenants including the maximum ratio of consolidated funded debt to consolidated earnings before interest, taxes, depreciation and amortization ("EBITDA") ( 4.00 to 1.00 as of September 30, 2017 , and steps down at regular intervals to 3.25 to 1.00 on March 31, 2019). The credit facility also contains certain customary limitations including, among other terms and conditions, the Company's ability to incur additional indebtedness, engage in mergers and acquisitions and declare dividends. At September 30, 2017 , the Company was in compliance with all of its debt covenants, its ratio of consolidated funded debt to consolidated EBITDA was 2.08 to 1.00 and had $166.6 million available borrowing capacity under its revolving credit facility.

Commitments and Contingencies (

Commitments and Contingencies (Notes)	9 Months Ended
	Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	6. Commitments and Contingencies The Company h as entered into various non-cancelable operating leases, primarily related to its facilities and certain office equipment used in the ordinary course of business. The Company leases two properties owned by related parties. Rent expense for these two properties was $0.3 million for the three months ended September 30, 2017 and 2016 and $1.0 million for the nine months ended September 30, 2017 and 2016 . The Company carries retention policies for its workers’ compensation liability exposures. The workers' compensation loss reserves are based upon an actuarial study conducted by a third-party specialist. Changes in estimates, differences in estimates and actual payments for claims are recognized in the period that the estimates change or the payments are made. The workers' compensation loss reserves were approximately $2.2 million and $1.8 million at September 30, 2017 and December 31, 2016 , respectively, net of anticipated insurance and indemnification recoveries of $14.3 million and $14.0 million , at September 30, 2017 and December 31, 2016 , respectively. Certain employees participate in the Company’s Amended and Restated Change in Control Severance Plan, or have separate agreements that provide for certain benefits in the event of termination at the Company's convenience or following a change in control, as defined by the plan or agreement. Generally, these benefits are based on the employee’s position with the Company and include severance, continuation of health insurance and a pro rata bonus. Legal Proceedings The Company is involved in various legal proceedings, claims and litigation arising in the ordinary course of business. Based on the facts currently available, the Company does not believe that the disposition of matters that are pending or asserted will have a material effect on its condensed consolidated financial statements.

Fair Value Measurements (Notes)

Fair Value Measurements (Notes)	9 Months Ended
	Sep. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurements	7. Fair Value Measurements The carrying values of cash and cash equivalents, accounts receivable, accounts payable and accrued payroll and contractor professional pay approximate their fair value based on their short-term nature. Long-term debt recorded in the Company’s condensed consolidated balance sheet at September 30, 2017 was $610.0 million (net of $13.5 million of unamortized deferred loan costs, refer to "Note 5. Long-Term Debt "). The carrying value of the revolving credit facility approximates its fair value. The fair value of the term B loan was determined using Level 1 inputs (quoted prices in active markets for identical liabilities) from the fair value hierarchy. The fair value of the term B loan was $597.7 million as of September 30, 2017 . Certain acquisitions included obligations to pay contingent consideration in cash if specific performance targets were met. There were no remaining contingent consideration obligations as of September 30, 2017 and December 31, 2016. The following table summarizes the changes in the balance of contingent consideration for 2016 (in thousands): Three Months Ended Nine Months Ended September 30, 2016 September 30, 2016 Balance at beginning of period $ (5,843 ) $ (20,981 ) Payments on contingent consideration 5,843 21,594 Fair value adjustment — (613 ) Balance at end of period $ — $ — Certain assets and liabilities, such as goodwill and trademarks, are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). There were no fair value adjustments to non-financial assets or liabilities during the nine months ended September 30, 2017 or 2016 .

Stockholders' Equity (Notes)

Stockholders' Equity (Notes)	9 Months Ended
	Sep. 30, 2017
Stockholders' Equity Attributable to Parent [Abstract]
Treasury Stock [Text Block]	8. Stockholders' Equity There were 0.2 million and 0.5 million shares issued during the three and nine months ended September 30, 2017 , respectively, for vesting of restricted stock units, exercise of stock options and stock purchases under the Employee Stock Purchase Plan. On June 10, 2016, the Board of Directors approved a stock repurchase program, whereby the Company may repurchase up to $150.0 million of its common stock over the following two years. During the three and nine months ended September 30, 2017 , the Company repurchased 1.0 million and 1.2 million shares of its common stock at a cost of $47.9 million and $58.0 million , respectively. All shares repurchased were retired, resulting in a reduction of $10.8 million and $13.2 million in paid-in capital and a reduction of $37.1 million and $44.8 million in retained earnings, during the three and nine months ended September 30, 2017 , respectively.

Earnings Per Share (Notes)

Earnings Per Share (Notes)	9 Months Ended
	Sep. 30, 2017
Earnings Per Share [Abstract]
Earnings per share	9. Earnings Per Share The following is a reconciliation of the shares used to compute basic and diluted earnings per share (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Weighted average number of common shares outstanding used to compute basic earnings per share 52,500 53,275 52,660 53,281 Dilutive effect of stock-based awards 673 493 659 506 Number of shares used to compute diluted earnings per share 53,173 53,768 53,319 53,787 The amount of anti-dilutive share equivalents outstanding during the three and nine months ended September 30, 2017 and 2016 was insignificant.

Income Taxes (Notes)

Income Taxes (Notes)	9 Months Ended
	Sep. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	10. Income Taxes For interim reporting periods, the Company’s provision for income taxes is calculated using its annualized estimated effective tax rate for the year. This rate is based on its estimated full-year income and the related income tax expense for each jurisdiction in which the Company operates. Changes in the geographical mix, permanent differences or the estimated level of annual pre-tax income can affect the effective tax rate. This rate is adjusted for the effects of discrete items occurring in the period. On January 1, 2017 the Company adopted ASU No. 2016-09, Stock Compensation (Topic 718) which requires excess tax benefits and deficiencies related to stock-based compensation to be recognized as income tax benefits or expense, while in prior years these excess tax benefits and deficiencies were treated as adjustments to stockholders equity. During the three and nine months ended September 30, 2017 , there were net excess tax benefits of $0.4 million and $2.0 million , respectively, related to stock-based compensation, which are treated as discrete items.

Segment Reporting (Notes)

Segment Reporting (Notes)	9 Months Ended
	Sep. 30, 2017
Segment Reporting [Abstract]
Segment Reporting	11. Segment Reporting On Assignment provides services through two operating segments with each addressing different sectors of the professional staffing market with distinct business models attuned to those sectors. The Apex Segment provides a broad spectrum of technical, scientific, digital and creative professionals for contract, contract-to-hire and permanent placement positions to Fortune 1000 and mid-market clients across the United States and Canada. Businesses in this segment include Apex Systems, Apex Life Sciences and Creative Circle. The Oxford Segment provides specialized staffing, permanent placement and consulting services in select skill and geographic markets. Businesses in this segment include Oxford Global Resources, CyberCoders and Life Sciences Europe. The Company’s management evaluates the performance of each segment primarily based on revenues, gross profit and operating income. The information in the following tables is derived directly from the internal financial reports used for corporate management purposes. The Company's management does not evaluate, manage or measure performance of segments using asset information and such information is not readily available. Accordingly, assets by reportable segment are not disclosed. The following tables present revenues, gross profit, operating income and amortization by reportable segment (in thousands): Three Months Ended Three Months Ended September 30, 2017 September 30 , 2016 Apex Oxford Corporate (1) Total Apex Oxford Corporate (1) Total Revenues $ 517,492 $ 149,556 $ — $ 667,048 $ 473,546 $ 155,855 $ — $ 629,401 Gross profit 155,783 62,532 — 218,315 143,681 63,439 — 207,120 Operating income 59,016 16,088 (14,234 ) 60,870 53,982 14,429 (13,001 ) 55,410 Amortization 7,194 1,054 — 8,248 8,590 1,152 — 9,742 Nine Months Ended Nine Months Ended September 30, 2017 September 30 , 2016 Apex Oxford Corporate (1) Total Apex Oxford Corporate (1) Total Revenues $ 1,502,462 $ 444,427 $ — $ 1,946,889 $ 1,360,424 $ 459,105 $ — $ 1,819,529 Gross profit 445,925 183,471 — 629,396 407,990 188,998 — 596,988 Operating income 162,679 39,525 (38,265 ) 163,939 144,158 41,045 (41,332 ) 143,871 Amortization 21,983 3,028 — 25,011 25,770 4,148 — 29,918 (1) Corporate expenses primarily consist of consolidated stock-based compensation expense, compensation for corporate employees, acquisition, integration and strategic planning expenses, public company expenses and depreciation expense for corporate assets. The following table presents revenues by type (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 % 2016 % 2017 % 2016 % Revenues: Assignment $ 634,339 95.1 % $ 596,437 94.8 % $ 1,848,868 95.0 % $ 1,720,312 94.5 % Permanent placement 32,709 4.9 % 32,964 5.2 % 98,021 5.0 % 99,217 5.5 % $ 667,048 100.0 % $ 629,401 100.0 % $ 1,946,889 100.0 % $ 1,819,529 100.0 % The Company operates internationally, with operations mainly in the United States, Europe and Canada. The following table presents revenues by geographic location (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 % 2016 % 2017 % 2016 % Revenues: Domestic $ 632,584 94.8 % $ 599,991 95.3 % $ 1,849,567 95.0 % $ 1,732,594 95.2 % Foreign 34,464 5.2 % 29,410 4.7 % 97,322 5.0 % 86,935 4.8 % $ 667,048 100.0 % $ 629,401 100.0 % $ 1,946,889 100.0 % $ 1,819,529 100.0 %

Goodwill and Identifiable Ass17

Goodwill and Identifiable Assets (Tables)	9 Months Ended
	Sep. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Goodwill	The changes in the carrying amount of goodwill for nine months ended September 30, 2017 and the year ended December 31, 2016 were as follows (in thousands): Apex Segment Oxford Segment Total Balance as of December 31, 2015 $ 644,617 $ 230,289 $ 874,906 Translation adjustment — (1,393 ) (1,393 ) Balance as of December 31, 2016 644,617 228,896 873,513 Stratacuity acquisition 17,493 — 17,493 Translation adjustment — 2,770 2,770 Balance as of September 30, 2017 $ 662,110 $ 231,666 $ 893,776
Schedule of Acquired Intangible Assets	Acquired intangible assets consisted of the following (in thousands): September 30, 2017 December 31, 2016 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Subject to amortization: Customer relationships 2 - 10 years $ 202,474 $ 114,065 $ 88,409 $ 196,204 $ 98,804 $ 97,400 Contractor relationships 2 - 5 years 71,103 57,174 13,929 69,721 50,528 19,193 Non-compete agreements 2 - 7 years 11,845 6,145 5,700 10,861 4,922 5,939 In-use software 6 years 18,900 12,029 6,871 18,900 9,666 9,234 Favorable contracts 5 years 900 618 282 900 453 447 305,222 190,031 115,191 296,586 164,373 132,213 Not subject to amortization: Trademarks 245,949 — 245,949 245,517 — 245,517 Total $ 551,171 $ 190,031 $ 361,140 $ 542,103 $ 164,373 $ 377,730
Schedule of Estimated Future Amortization Expense	Estimated future amortization expense is as follows (in thousands): Remainder of 2017 $ 8,483 2018 30,470 2019 23,400 2020 15,687 2021 12,806 Thereafter 24,345 $ 115,191

Long-Term Debt (Tables)

Long-Term Debt (Tables)	9 Months Ended
	Sep. 30, 2017
Debt Disclosure [Abstract]
Schedule of Long-term Debt	Long-term debt consisted of the following (in thousands): September 30, December 31, $200 million revolving credit facility $ 29,500 $ — Term B loan facility 594,000 656,000 623,500 656,000 Unamortized deferred loan costs (13,503 ) (15,645 ) $ 609,997 $ 640,355

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2016
Fair Value Disclosures [Abstract]
Schedule of Reconciliations of Liabilities Measured and Carried at Fair Value on Recurring Basis, with Significant Unobservable Inputs	The following table summarizes the changes in the balance of contingent consideration for 2016 (in thousands): Three Months Ended Nine Months Ended September 30, 2016 September 30, 2016 Balance at beginning of period $ (5,843 ) $ (20,981 ) Payments on contingent consideration 5,843 21,594 Fair value adjustment — (613 ) Balance at end of period $ — $ —

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2017
Earnings Per Share [Abstract]
Reconciliation of Shares Used to Compute Basic and Diluted Earnings per Share	The following is a reconciliation of the shares used to compute basic and diluted earnings per share (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Weighted average number of common shares outstanding used to compute basic earnings per share 52,500 53,275 52,660 53,281 Dilutive effect of stock-based awards 673 493 659 506 Number of shares used to compute diluted earnings per share 53,173 53,768 53,319 53,787

Segment Reporting (Tables)

Segment Reporting (Tables)	9 Months Ended
	Sep. 30, 2017
Segment Reporting Information [Line Items]
Schedule of Segment Reporting Information, by Segment	The following tables present revenues, gross profit, operating income and amortization by reportable segment (in thousands): Three Months Ended Three Months Ended September 30, 2017 September 30 , 2016 Apex Oxford Corporate (1) Total Apex Oxford Corporate (1) Total Revenues $ 517,492 $ 149,556 $ — $ 667,048 $ 473,546 $ 155,855 $ — $ 629,401 Gross profit 155,783 62,532 — 218,315 143,681 63,439 — 207,120 Operating income 59,016 16,088 (14,234 ) 60,870 53,982 14,429 (13,001 ) 55,410 Amortization 7,194 1,054 — 8,248 8,590 1,152 — 9,742 Nine Months Ended Nine Months Ended September 30, 2017 September 30 , 2016 Apex Oxford Corporate (1) Total Apex Oxford Corporate (1) Total Revenues $ 1,502,462 $ 444,427 $ — $ 1,946,889 $ 1,360,424 $ 459,105 $ — $ 1,819,529 Gross profit 445,925 183,471 — 629,396 407,990 188,998 — 596,988 Operating income 162,679 39,525 (38,265 ) 163,939 144,158 41,045 (41,332 ) 143,871 Amortization 21,983 3,028 — 25,011 25,770 4,148 — 29,918 (1) Corporate expenses primarily consist of consolidated stock-based compensation expense, compensation for corporate employees, acquisition, integration and strategic planning expenses, public company expenses and depreciation expense for corporate assets.
Revenue by Type [Table Text Block]	The following table presents revenues by type (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 % 2016 % 2017 % 2016 % Revenues: Assignment $ 634,339 95.1 % $ 596,437 94.8 % $ 1,848,868 95.0 % $ 1,720,312 94.5 % Permanent placement 32,709 4.9 % 32,964 5.2 % 98,021 5.0 % 99,217 5.5 % $ 667,048 100.0 % $ 629,401 100.0 % $ 1,946,889 100.0 % $ 1,819,529 100.0 %
Schedule of Revenue by Geographical Areas	The Company operates internationally, with operations mainly in the United States, Europe and Canada. The following table presents revenues by geographic location (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 % 2016 % 2017 % 2016 % Revenues: Domestic $ 632,584 94.8 % $ 599,991 95.3 % $ 1,849,567 95.0 % $ 1,732,594 95.2 % Foreign 34,464 5.2 % 29,410 4.7 % 97,322 5.0 % 86,935 4.8 % $ 667,048 100.0 % $ 629,401 100.0 % $ 1,946,889 100.0 % $ 1,819,529 100.0 %

Acquisitions (Details)

Acquisitions (Details) $ in Thousands	Aug. 08, 2017USD ($)
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition	Aug. 8, 2017
Business Acquisition, Name of Acquired Entity	StratAcuity Staffing Partners, Inc.
Business Acquisition, Description of Acquired Entity	headquartered in New Hampshire
Payments to Acquire Businesses, Gross	$ 25,900
Business Combination, Reason for Business Combination	was purchased to expand the Company's specialized clinical/scientific staffing solutions for biotechnology and pharmaceutical organizations
Business Acquisition, Goodwill, Expected Tax Deductible Amount	$ 17,500
Apex Segment [Member] | Stratacuity [Member]
Business Acquisition [Line Items]
Intangible Assets, Net (Excluding Goodwill)	$ 7,615

Goodwill and Identifiable Ass23

Goodwill and Identifiable Assets (Goodwill) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016	Dec. 31, 2015
Goodwill [Roll Forward]
Gross goodwill	$ 893,776	$ 873,513	$ 874,906
Goodwill, Acquired During Period	17,493
Goodwill	893,776	873,513
Translation adjustment	2,770	(1,393)
Apex
Goodwill [Roll Forward]
Gross goodwill	662,110	644,617	644,617
Translation adjustment	0	0
Oxford
Goodwill [Roll Forward]
Gross goodwill	231,666	228,896	$ 230,289
Translation adjustment	2,770	$ (1,393)
Stratacuity [Member] | Apex
Goodwill [Roll Forward]
Goodwill, Acquired During Period	$ 17,493

Goodwill and Identifiable Ass24

Goodwill and Identifiable Assets (Acquired Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Intangible Assets [Line Items]
Amortization of intangible assets	$ 8,248	$ 9,742	$ 25,011	$ 29,918
Intangible assets subject to amortization:
Gross Carrying Amount	305,222		305,222		$ 296,586
Accumulated Amortization	190,031		190,031		164,373
Net Carrying Amount	115,191		115,191		132,213
Intangible assets not subject to amortization:
Trademarks, Carrying Amount	245,949		245,949		245,517
Goodwill, Carrying Amount	893,776		893,776		873,513
Intangible Assets, Gross (Excluding Goodwill)	551,171		551,171		542,103
Total
Intangible Assets, Net (Excluding Goodwill)	361,140		361,140		377,730
Customer relations
Intangible assets subject to amortization:
Gross Carrying Amount	202,474		202,474		196,204
Accumulated Amortization	114,065		114,065		98,804
Net Carrying Amount	88,409		$ 88,409		97,400
Customer relations | Minimum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			2 years
Customer relations | Maximum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			10 years
Contractor Relations [Member]
Intangible assets subject to amortization:
Gross Carrying Amount	71,103		$ 71,103		69,721
Accumulated Amortization	57,174		57,174		50,528
Net Carrying Amount	13,929		$ 13,929		19,193
Contractor Relations [Member] | Minimum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			2 years
Contractor Relations [Member] | Maximum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			5 years
Non-compete agreements
Intangible assets subject to amortization:
Gross Carrying Amount	11,845		$ 11,845		10,861
Accumulated Amortization	6,145		6,145		4,922
Net Carrying Amount	5,700		$ 5,700		5,939
Non-compete agreements | Minimum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			2 years
Non-compete agreements | Maximum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			7 years
Computer Software, Intangible Asset [Member]
Intangible Assets [Line Items]
Estimated Useful Life			6 years
Intangible assets subject to amortization:
Gross Carrying Amount	18,900		$ 18,900		18,900
Accumulated Amortization	12,029		12,029		9,666
Net Carrying Amount	6,871		$ 6,871		9,234
Contract-Based Intangible Assets [Member]
Intangible Assets [Line Items]
Estimated Useful Life			5 years
Intangible assets subject to amortization:
Gross Carrying Amount	900		$ 900		900
Accumulated Amortization	618		618		453
Net Carrying Amount	$ 282		$ 282		$ 447

Goodwill and Identifiable Ass25

Goodwill and Identifiable Assets (Future Amortization Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 8,248	$ 9,742	$ 25,011	$ 29,918
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2,017	8,483		8,483
2,018	30,470		30,470
2,019	23,400		23,400
2,020	15,687		15,687
2,021	12,806		12,806
Thereafter	24,345		24,345
Net Carrying Amount	$ 115,191		$ 115,191		$ 132,213

Long-Term Debt Schedule (Detail

Long-Term Debt Schedule (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Secured Debt	$ 623,500	$ 656,000
Unamortized deferred loan costs	(13,503)	(15,645)
Long-term Debt	609,997	640,355
$200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Secured Debt	29,500	0
$825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Secured Debt	$ 594,000	$ 656,000

Long-term Debt (Details)

Long-term Debt (Details) $ in Thousands	Sep. 22, 2017Rate	Aug. 22, 2017Rate	Feb. 21, 2017USD ($)Rate	Aug. 05, 2016Rate	Sep. 30, 2017USD ($)	Dec. 31, 2016USD ($)	Jun. 05, 2015USD ($)
Debt Instrument [Line Items]
Unamortized deferred loan costs | $					$ 13,503	$ 15,645
Long-term Debt | $					609,997	640,355
Credit facility amendment costs | $					$ 3,300	$ 900
Contractual Quarterly Payments | $							$ 2,100
Leverage Ratio					2.08
$825 Million Term B Loan Facility and $150 Million Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount | $							975,000
$825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount | $							825,000
$150 Million Revolving Credit Facility, Due June 2020 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount | $							$ 150,000
$200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount | $			$ 200,000
Maximum [Member]
Debt Instrument [Line Items]
Leverage Ratio in Latest Year of Debt Term					3.25
Leverage Ratio					4
Notes Payable to Banks [Member] | $825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate		0.25%	0.50%	0.25%
Notes Payable to Banks [Member] | $200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate	0.50%
Notes Payable to Banks [Member] | Minimum [Member] | $200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate	0.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | Rate	0.20%
Line of Credit Facility, Commitment Fee Percentage | Rate	0.05%
Notes Payable to Banks [Member] | Minimum [Member] | Eurodollar [Member] | $200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate	1.25%
Notes Payable to Banks [Member] | Maximum [Member] | $200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate	1.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | Rate	0.35%
Notes Payable to Banks [Member] | Maximum [Member] | Eurodollar [Member] | $825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate		2.00%
Notes Payable to Banks [Member] | Maximum [Member] | Eurodollar [Member] | $200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate | Rate	2.25%
$200 Million Revolving Credit Facility, Due February 2022 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity | $					$ 166,600
Interest Expense [Member]
Debt Instrument [Line Items]
Credit facility amendment costs | $					$ 2,700

Commitments and Contingencies28

Commitments and Contingencies (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017USD ($)property	Sep. 30, 2016USD ($)	Sep. 30, 2017USD ($)property	Sep. 30, 2016USD ($)	Dec. 31, 2016USD ($)
Other Commitments [Line Items]
Number of Leased Properties Owned by Related Parties | property	2		2
Costs and Expenses, Related Party	$ 300	$ 300	$ 1,000	$ 1,000
Self Insurance Reserve	2,200		2,200		$ 1,800
Estimated Insurance Recoveries	$ 14,312		$ 14,312		$ 14,001

Fair Value Measurements (Fair V

Fair Value Measurements (Fair Value Inputs, Liabilities, Quantitative Information) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value Inputs, Liabilities, Quantitative Information
Long-term Debt	$ 609,997	$ 640,355
Unamortized deferred loan costs	13,503	$ 15,645
Level 1 Inputs
Fair Value Inputs, Liabilities, Quantitative Information
Long-term debt, fair value	$ 597,700

Fair Value Measurements (Liabil

Fair Value Measurements (Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
fairvalueadjustmentforcontingentconsideration		$ 0	$ 613
Contingent consideration for acquisitions
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements	$ 5,843		21,594
Contingent Consideration Liability [Member]
Contingent consideration for acquisitions
Balance at beginning of period	(5,843)		(20,981)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings	0		(613)
Balance at end of period	$ 0		$ 0

Stockholders' Equity Share Repu

Stockholders' Equity Share Repurchase and Retirement (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2017	Jun. 10, 2016
Class of Stock [Line Items]
Stock Repurchased and Retired During Period, Value	$ 47.9	$ 58
Stock Repurchase Program, Authorized Amount			$ 150
Stock Repurchased During Period, Shares	999,618	1,228,449
Additional Paid-in Capital [Member]
Class of Stock [Line Items]
Stock Repurchased and Retired During Period, Value	$ 10.8	$ 13.2
Retained Earnings [Member]
Class of Stock [Line Items]
Stock Repurchased and Retired During Period, Value	$ 37.1	$ 44.8

Stockholders' Equity Shares iss

Stockholders' Equity Shares issued for RSU's, Options and ESPP (Details) - shares	3 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2017
Shares Issued for RSU's, Options and ESPP [Abstract]
Stock Issued During Period, Shares, New Issues	150,866	503,876

Earnings Per Share (Details)

Earnings Per Share (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Weighted Average Number of Shares Outstanding Reconciliation
Weighted average number of common shares outstanding used to compute basic earnings per share	52,500	53,275	52,660	53,281
Dilutive effect of stock-based awards	673	493	659	506
Number of shares used to compute diluted earnings per share	53,173	53,768	53,319	53,787

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2017
Income Tax Disclosure [Abstract]
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	$ 0.4	$ 2

Segment Reporting (Segment Repo

Segment Reporting (Segment Reporting Information) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017USD ($)	Sep. 30, 2016USD ($)	Sep. 30, 2017USD ($)segment	Sep. 30, 2016USD ($)
Revenues:
Revenues	$ 667,048	$ 629,401	$ 1,946,889	$ 1,819,529
Revenue as Percentage of Consolidated Revenue	100.00%	100.00%	100.00%	100.00%
Gross Profit:
Total Gross Profit	$ 218,315	$ 207,120	$ 629,396	$ 596,988
Operating Income (Loss):
Total Operating Income	60,870	55,410	163,939	143,871
Amortization of Intangible Assets	8,248	9,742	$ 25,011	29,918
Reportable segments (in number of segments) | segment			2
Apex
Revenues:
Revenues	517,492	473,546	$ 1,502,462	1,360,424
Gross Profit:
Total Gross Profit	155,783	143,681	445,925	407,990
Operating Income (Loss):
Total Operating Income	59,016	53,982	162,679	144,158
Amortization of Intangible Assets	7,194	8,590	21,983	25,770
Oxford
Revenues:
Revenues	149,556	155,855	444,427	459,105
Gross Profit:
Total Gross Profit	62,532	63,439	183,471	188,998
Operating Income (Loss):
Total Operating Income	16,088	14,429	39,525	41,045
Amortization of Intangible Assets	1,054	1,152	3,028	4,148
Corporate Segment [Member]
Operating Income (Loss):
Total Operating Income	(14,234)	(13,001)	(38,265)	(41,332)
Amortization of Intangible Assets	0	0	0	0
Assignment [Member]
Revenues:
Revenues	$ 634,339	$ 596,437	$ 1,848,868	$ 1,720,312
Revenue as Percentage of Consolidated Revenue	95.10%	94.80%	95.00%	94.50%
PermanentPlacement [Member]
Revenues:
Revenues	$ 32,709	$ 32,964	$ 98,021	$ 99,217
Revenue as Percentage of Consolidated Revenue	4.90%	5.20%	5.00%	5.50%

Segment Reporting (Revenue by G

Segment Reporting (Revenue by Geographical Areas) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenues from External Customers [Line Items]
Revenues	$ 667,048	$ 629,401	$ 1,946,889	$ 1,819,529
Revenue as Percentage of Consolidated Revenue	100.00%	100.00%	100.00%	100.00%
Domestic [Member]
Revenues from External Customers [Line Items]
Revenues	$ 632,584	$ 599,991	$ 1,849,567	$ 1,732,594
Revenue as Percentage of Consolidated Revenue	94.80%	95.30%	95.00%	95.20%
Foreign [Member]
Revenues from External Customers [Line Items]
Revenues	$ 34,464	$ 29,410	$ 97,322	$ 86,935
Revenue as Percentage of Consolidated Revenue	5.20%	4.70%	5.00%	4.80%

Discontinued Operations (Detail

Discontinued Operations (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from sale of discontinued operations, net	$ 0	$ 6,000