Broadcast Licenses, Goodwill and Other Intangible Assets (Details 3) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 13,117	$ 11,489
Accumulated Amortization	11,314	11,083
Net Amount	1,803	406
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,346
Accumulated Amortization	177
Net Amount	1,169
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3,861	3,861
Accumulated Amortization	3,861	3,861
Net Amount	0	0
Favorable Lease Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,990	5,862
Accumulated Amortization	5,638	5,613
Net Amount	352	249
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,920	1,766
Accumulated Amortization	1,638	1,609
Net Amount	$ 282	$ 157