CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
OPERATING ACTIVITIES - continuing operations
Net income (loss)	$ (37,287)	$ 3,927
(Income) loss from discontinued operations, including gain on sale, net of tax	(3,789)	(35,654)
Adjustments to reconcile net loss to cash provided by (used in) operating activities:
Depreciation and amortization	9,582	9,292
Equity-based compensation	16,972	6,039
Impairment related and other	1,092	767
Other (income) loss	(1,020)	178
Equity loss	776	1,919
Current income tax benefit related to income from discontinued operations	(2,931)
Changes in operating assets and liabilities - net of acquisitions:
Accounts receivable, net	(6,150)	(5,507)
Prepaid expenses and other assets	(34)	(1,978)
Accounts payable	(381)	(2,631)
Accrued expenses	(655)	126
Accrued compensation and benefits	(1,408)	683
Deferred revenue	6,822	7,074
Other liabilities	(356)	107
Cash flows provided by (used in) operating activities	(18,767)	(15,658)
INVESTING ACTIVITIES - continuing operations
Capital expenditures, net	(3,368)	(895)
Change in restricted cash	43	(7)
Proceeds from sales/distributions of ownership interests	8,795	73,469
Proceeds from marketable securities		760
Ownership acquisition, net of cash acquired	(9,917)	(13,528)
Cash flows provided by (used in) investing activities	(4,447)	59,799
FINANCING ACTIVITIES – continuing operations
Acquisition of noncontrolling interest in subsidiary equity	(451)	(1,403)
Borrowings of long-term debt		4,900
Repayment of long-term debt and capital lease obligations	(12,641)	(1,315)
Purchase of treasury stock	(2,064)	(7,436)
Tax withholdings related to equity-based awards	(2,794)	(1,005)
Cash received for stock option exercises	50
Other financing activities		(79)
Cash flows provided by (used in) financing activities	(17,900)	(6,338)
Effect of exchange rate on cash flows and cash equivalents
Discontinued Operations
Cash flows provided by (used in) operating activities	(1,153)	4,612
Cash flows provided by (used in) investing activities		(2,391)
Cash flows provided by (used in) financing activities		(4,253)
Net increase (decrease) in cash and cash equivalents from discontinued operations	(1,153)	(2,032)
Net increase (decrease) in cash and cash equivalents	(42,267)	35,771
Cash and cash equivalents at beginning of period	334,657	45,435
Cash and cash equivalents at end of period	292,390	81,206
Less: Cash and cash equivalents - discontinued operations		22,585
Cash and cash equivalents - continuing operations	$ 292,390	$ 58,621