Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 53,030	$ 26,697
Accounts receivable, less allowance of $727 ($518 in 2016)	19,307	17,735
Prepaid expenses and other current assets	2,517	2,397
Barter transactions	1,320	1,318
Current assets of discontinued operations	0	4,625
Total current assets	76,174	52,772
Net property and equipment	56,235	49,174
Other assets:
Broadcast licenses, net	93,259	86,622
Goodwill	15,558	7,407
Other intangibles, deferred costs and investments, net of accumulated amortization of $12,588 ($11,804 in 2016)	7,543	5,975
Assets of discontinued operations	0	18,048
Total assets	248,769	219,998
Current liabilities:
Accounts payable	2,206	1,618
Accrued expenses:
Payroll and payroll taxes	7,836	6,954
Dividend payable	6,529	0
Other	3,243	3,198
Barter transactions	1,091	1,304
Current liabilities of discontinued operations	0	2,971
Total current liabilities	20,905	16,045
Deferred income taxes	21,072	29,741
Long-term debt	25,000	35,287
Other liabilities	2,327	2,885
Liabilities of discontinued operations	0	1,058
Total liabilities	69,304	85,016
Commitments and contingencies
Stockholders' equity:
Preferred stock, 1,500 shares authorized, none issued and outstanding	0	0
Additional paid-in capital	62,675	59,557
Retained earnings	151,608	108,733
Treasury stock (1,656 shares in 2017 and 1,625 in 2016, at cost)	(34,894)	(33,382)
Total stockholders' equity	179,465	134,982
Total liabilities and stockholders' equity	248,769	219,998
Class A Common Stock [Member]
Stockholders' equity:
Common stock	67	66
Total stockholders' equity	67	66
Class B Common Stock [Member]
Stockholders' equity:
Common stock	9	8
Total stockholders' equity	$ 9	$ 8