CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows (used for) provided by operating activities:
Net income	$ (122,314)	$ 9,327
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	20,255	23,237
Provision for doubtful accounts	951	761
Stock-based compensation	3,051	8,091
Income in equity interests, net	(209)	(72)
Non-cash restructuring charges	0	4,226
Deferred income taxes	(27,659)	4,705
Impairment of indefinite lived intangible assets	3,400	0
Gain on partial sale of equity method investment	0	(8,849)
Goodwill impairment	(142,002)	0
Changes in assets and liabilities, net of acquisitions:
Accounts receivable	39,203	20,978
Prepaid and other	128	4,121
Deferred revenue	(39,024)	(14,181)
Accounts payable, accrued liabilities and other	(31,671)	(9,537)
Total adjustments	110,427	33,480
Net cash (used for) provided by operating activities	(11,887)	42,807
Cash flows used for investing activities:
Capital expenditures	(20,478)	(14,735)
Payment for acquisition, net of cash acquired	(12,511)	0
Investment in kununu US, LLC	(3,000)	0
Dividends received from equity investment and other	1,524	1,648
Cash received from partial sale of equity method investment	0	9,128
Capitalized patent defense costs	0	(2,305)
Net cash used for investing activities	(34,465)	(6,264)
Cash flows used for financing activities:
Payments on borrowings on credit facilities	0	(32,100)
Proceeds from borrowings on credit facilities	0	32,100
Payments on borrowings on term loan	(5,138)	(4,500)
Payments on convertible notes	(9,475)	0
Fees paid on the issuance of debt and purchase of capped call and other	(170)	(1,110)
Repurchase of common stock	(3,039)	0
Tax withholdings related to net share settlements of restricted stock awards and units	(684)	(6,800)
Distribution paid to minority shareholder	0	(10,018)
Net cash used for financing activities	(18,506)	(22,428)
Effects of exchange rates on cash	246	(731)
Net (decrease) increase in cash and cash equivalents	(64,612)	13,384
Cash and cash equivalents from continuing operations, beginning of period	167,915	72,030
Cash and cash equivalents from discontinued operations, beginning of period	0	22,267
Cash and cash equivalents, beginning of period	167,915	94,297
Cash and cash equivalents from continuing operations, end of period	103,303	99,415
Cash and cash equivalents from discontinued operations, end of period	0	8,266
Cash and cash equivalents, end of period	103,303	107,681
Supplemental disclosures of cash flow information:
Cash paid for income taxes	2,248	328
Cash paid for interest	4,230	4,702
Cash flows provided by (used in) discontinued operations:
Net cash provided by operating activities	0	6,234
Net cash used for investing activities	$ 0	$ (211)