Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income (loss)	$ 19,818	$ 21,180
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	11,950	10,803
Deferred income taxes	12,764	12,771
Amortization of debt issue costs	595	611
Amortization of syndication contracts	262	354
Payments on syndication contracts	(377)	(441)
Non-cash stock-based compensation	2,684	2,192
Changes in assets and liabilities:
(Increase) decrease in accounts receivable	2,845	(5,523)
(Increase) decrease in prepaid expenses and other assets	(1,078)	(2,168)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(2,579)	(5,670)
Net cash provided by (used in) operating activities	46,884	34,109
Cash flows from investing activities:
Purchases of property and equipment and intangibles	(11,546)	(6,390)
Purchases of a business, net of cash acquired		(15,048)
Net cash provided by (used in) investing activities	(11,546)	(21,438)
Cash flows from financing activities:
Proceeds from stock option exercises	1,814	1,817
Payments on long-term debt	(2,813)	(1,875)
Dividends paid	(6,591)	(6,687)
Repurchase of Class A common stock		(3,482)
Payment of contingent consideration	(1,000)
Net cash provided by (used in) financing activities	(8,590)	(10,227)
Net increase (decrease) in cash and cash equivalents	26,748	2,444
Cash and cash equivalents:
Beginning	31,260	43,822
Ending	58,008	46,266
Cash payments for:
Interest	9,173	11,977
Income taxes	$ 703	$ 714