Broadcast Licenses and Other Intangibles Assets (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 12,104	$ 12,089
Accumulated Amortization	11,628	11,577
Net Amount	476	512
Non-competition agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,511	4,511
Accumulated Amortization	4,511	4,511
Net Amount	0	0
Favorable lease agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,862	5,862
Accumulated Amortization	5,540	5,504
Net Amount	322	358
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,731	1,716
Accumulated Amortization	1,577	1,562
Net Amount	$ 154	$ 154