CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
OPERATING ACTIVITIES - Continuing Operations
Net loss	$ (40,034)	$ (46,601)
Loss from discontinued operations, net of tax	8,002	7,032
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization	12,462	11,681
Equity-based compensation	11,433	20,395
Impairment related and other	419	290
Other income, net	(2,726)	(1,537)
Deferred tax asset	121	123
Contingent consideration	32	692
Changes in operating assets and liabilities - net of acquisitions:
Accounts receivable, net	(1,012)	9,060
Prepaid expenses and other assets	(1,305)	1,425
Accounts payable	977	(2,700)
Accrued expenses	(1,000)	7,052
Accrued compensation and benefits	(2,973)	1,194
Deferred revenue	4,112	(10,687)
Other liabilities	4,175	(1,544)
Cash flows used in operating activities	(7,317)	(4,125)
INVESTING ACTIVITIES - Continuing Operations
Capital expenditures	(2,256)	(1,645)
Change in restricted cash	581	(251)
Proceeds from sales/distribution of ownership interests	4,454	1,415
Ownership acquisition, net of cash acquired	(5,127)	(1,300)
Cash flows used in investing activities	(2,348)	(1,781)
FINANCING ACTIVITIES
Acquisition of noncontrolling interest in subsidiary equity	(5,446)	(3,952)
Payments of contingent consideration	(2,664)	(1,870)
Borrowings of short-term debt	0	820
Repayment of capital lease obligations	(8)	(24)
Purchase of treasury stock	(9,533)	(1,704)
Tax withholdings related to equity-based awards	(1,568)	(3,925)
Financing activities with discontinued operations, net	(1,745)	(3,871)
Cash flows used in financing activities	(20,964)	(14,526)
Effect of exchange rate on cash and cash equivalents	(41)	19
Net decrease in cash and cash equivalents from continuing operations	(30,670)	(20,413)
Discontinued Operations
Cash flows used in operating activities	(6,228)	(1,111)
Cash flows used in investing activities	(675)	(4,900)
Cash flows provided by financing activities	3,234	3,878
Net decrease in cash and cash equivalents from discontinued operations	(3,669)	(2,133)
Cash and cash equivalents at beginning of period - discontinued operations	187	849
Less: cash and cash equivalents at end of period - discontinued operations	3,856	2,982
Cash and cash equivalents at beginning of period	72,457	100,152
Cash and cash equivalents at end of period	$ 41,787	$ 79,739