Commitments and Contingencies (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Broadcast Program Rights Future Minimum Payments [Abstract]
2013	$ 616
2014	507
2015	255
2016	37
2017	33
Thereafter	21
Broadcast program rights, total future minimum payments	1,469
Amounts due within one year (included in accounts payable)	616
Program rights obligations, noncurrent	$ 853	$ 1,080