Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net income (loss)	$ 21,180	$ (17,268)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	10,803	11,388
Deferred income taxes	12,771	5,055
Amortization of debt issue costs	611	1,438
Amortization of syndication contracts	354	450
Payments on syndication contracts	(441)	(995)
Non-cash stock-based compensation	2,192	3,518
(Gain) loss on debt extinguishment		29,534
Changes in assets and liabilities:
(Increase) decrease in accounts receivable	(5,523)	(3,701)
(Increase) decrease in prepaid expenses and other assets	(2,168)	(1,323)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(5,670)	(10,111)
Net cash provided by (used in) operating activities	34,109	17,985
Cash flows from investing activities:
Purchases of property and equipment and intangibles	(6,390)	(7,568)
Purchases of a business, net of cash acquired	(15,048)
Net cash provided by (used in) investing activities	(21,438)	(7,568)
Cash flows from financing activities:
Proceeds from stock option exercises	1,817	2,740
Payments on long-term debt	(1,875)	(365,047)
Dividends paid	(6,687)
Repurchase of Class A common stock	(3,482)
Proceeds from borrowings on long-term debt		375,000
Payments of capitalized debt offering and issuance costs		(5,694)
Net cash provided by (used in) financing activities	(10,227)	6,999
Net increase (decrease) in cash and cash equivalents	2,444	17,416
Cash and cash equivalents:
Beginning	43,822	36,130
Ending	46,266	53,546
Cash payments for:
Interest	11,977	29,175
Income taxes	$ 714	$ 570