Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 8,754	$ 8,603
Adjustments to reconcile net income to net cash provided by operating activities:
(Gain) loss on the disposal of assets, net	(9)	8
Impairment charges	207
Stock-based compensation	45	116
Depreciation and amortization	2,596	3,002
Net barter income	107	(216)
Provision for trade doubtful accounts	391	202
Amortization of deferred financing costs	526	531
Deferred income taxes	2,889	3,487
Unearned revenue	382	99
Change in fair value of derivative instrument		(3,962)
Changes in operating assets and liabilities:
Trade receivables	1,871	(1,208)
Prepaid expenses and other current assets	916	138
Other assets	(1,544)	64
Accounts payable and accrued expenses	1,809	376
Accrued interest	(2,002)	(1,542)
Other liabilities	(560)	1,508
Net cash provided by operating activities	16,378	11,206
Cash flows from investing activities:
Purchases of property and equipment	(2,207)	(807)
Proceeds from the sale of property and equipment and insurance recoveries	15
Net cash used in investing activities	(2,192)	(807)
Cash flows from financing activities:
Payment of senior credit facility revolver due 2010		(15,000)
Payment of senior secured credit facility term loan 2012	(1,625)	(1,626)
Payment of Series B preferred stock cash dividends	(2,483)	(2,482)
Payments of other long-term debt	(234)	(223)
Net cash used in financing activities	(4,342)	(19,331)
Net increase (decrease) in cash and cash equivalents	9,844	(8,932)
Cash and cash equivalents at beginning of period	55,140	53,580
Cash and cash equivalents at end of period	64,984	44,648
Supplemental cash flows information:
Interest paid	3,515	6,539
Income taxes paid, net	8	8
Noncash investing and financing activities:
Accrual of Series B preferred stock cash dividends not declared	2,482	2,482
Unrealized loss on derivative instruments	$ 16	$ (226)