Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ 4,388	$ (957)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,515	3,955
Deferred income taxes	2,495	1,842
Amortization of debt issue costs	201	455
Amortization of syndication contracts	122	151
Payments on syndication contracts	(158)	(325)
Non-cash stock-based compensation	708	872
Changes in assets and liabilities:
(Increase) decrease in accounts receivable	3,510	1,916
(Increase) decrease in prepaid expenses and other assets	(993)	(828)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(7,041)	(8,692)
Net cash provided by (used in) operating activities	6,747	(1,611)
Cash flows from investing activities:
Purchases of property and equipment and intangibles	(1,918)	(2,555)
Net cash provided by (used in) investing activities	(1,918)	(2,555)
Cash flows from financing activities:
Proceeds from stock option exercises	1,636	351
Payments on long-term debt	(938)
Dividends paid	(2,224)
Net cash provided by (used in) financing activities	(1,526)	351
Net increase (decrease) in cash and cash equivalents	3,303	(3,815)
Cash and cash equivalents:
Beginning	43,822	36,130
Ending	47,125	32,315
Cash payments (refunds) for:
Interest	5,420	14,383
Income taxes	$ 489	$ 65