Operating Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Net revenue:
Net revenue	$ 31,613	$ 32,142
Engineering and programming expenses:
Engineering and programming expenses	8,162	7,664
Selling, general and administrative expenses:
Selling, general and administrative expenses	15,455	15,262
Corporate expenses	2,993	2,148
Depreciation and amortization:
Depreciation and amortization	1,250	1,287
(Gain) loss on the disposal of assets, net:
(Gain) loss on the disposal of assets, net	(3)	(6)
Operating income (loss):
Operating income (loss)	3,756	5,787
Capital expenditures:
Capital expenditures	577	285
Assets
Total Assets	451,522		$ 447,209
Operating Segments | Radio
Net revenue:
Net revenue	28,525	29,227
Engineering and programming expenses:
Engineering and programming expenses	6,032	5,399
Selling, general and administrative expenses:
Selling, general and administrative expenses	13,476	13,648
Depreciation and amortization:
Depreciation and amortization	488	507
(Gain) loss on the disposal of assets, net:
(Gain) loss on the disposal of assets, net	(3)	(6)
Operating income (loss):
Operating income (loss)	8,532	9,679
Capital expenditures:
Capital expenditures	382	173
Assets
Total Assets	392,341		392,926
Operating Segments | Television
Net revenue:
Net revenue	3,088	2,915
Engineering and programming expenses:
Engineering and programming expenses	2,130	2,265
Selling, general and administrative expenses:
Selling, general and administrative expenses	1,979	1,614
Depreciation and amortization:
Depreciation and amortization	663	684
Operating income (loss):
Operating income (loss)	(1,684)	(1,648)
Capital expenditures:
Capital expenditures	94	84
Assets
Total Assets	55,433		51,388
Corporate, Non-Segment
Selling, general and administrative expenses:
Corporate expenses	2,993	2,148
Depreciation and amortization:
Depreciation and amortization	99	96
Operating income (loss):
Operating income (loss)	(3,092)	(2,244)
Capital expenditures:
Capital expenditures	101	$ 28
Assets
Total Assets	$ 3,748		$ 2,895