Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net income	$ 54,717	$ 18,186	$ 13,414
Adjustments to reconcile net income to net cash provided by operating activities:
Income from discontinued operations	(32,471)	(5,276)	(4,268)
Depreciation and amortization	6,251	5,876	5,425
Deferred income taxes	(8,210)	2,247	2,481
Impairment of intangible assets	1,449	0	874
Amortization of deferred costs	53	53	131
Compensation expense related to restricted stock awards	2,279	2,101	1,655
(Gain) loss on sale of assets	55	(1,351)	509
Barter revenue, net	(251)	(254)	(163)
Deferred and other compensation	(337)	14	(41)
Write-off of debt issuance costs	0	0	557
Changes in assets and liabilities:
Decrease (increase) in receivables and prepaid expenses	(434)	(885)	233
Increase in accounts payable, accrued expenses, and other liabilities	811	1,117	1,235
Total adjustments	(30,805)	3,642	8,628
Net cash provided by continuing operating activities	23,912	21,828	22,042
Net cash provided by (used in) discontinued operating activities	(18,538)	7,478	6,577
Net cash provided by (used in) operating activities	5,374	29,306	28,619
Cash flows from investing activities:
Acquisition of property and equipment	(6,246)	(3,967)	(3,570)
Proceeds from sale and disposal of assets	419	1,676	165
Acquisition of broadcast properties	(25,856)	(12,841)	(11,842)
Other investing activities	(5)	39	(666)
Net cash used in continuing investing activities	(31,688)	(15,093)	(15,913)
Net cash received provided by (used in) discontinued operations investing activities	69,193	(835)	(1,193)
Net cash received from (used in) investing activities	37,505	(15,928)	(17,106)
Cash flows from financing activities:
Payments on long-term debt	(10,287)	0	(35,000)
Proceeds from long-term debt	0	0	35,287
Cash dividends paid	(5,313)	(7,633)	(6,412)
Payments for debt issuance costs	0	0	(266)
Other financing activities	(946)	(746)	(1,331)
Net cash used in financing activities	(16,546)	(8,379)	(7,722)
Net increase in cash and cash equivalents	26,333	4,999	3,791
Cash and cash equivalents, beginning of year	26,697	21,698	17,907
Cash and cash equivalents, end of year	$ 53,030	$ 26,697	$ 21,698