Commitments and Contingencies (Details 1) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Future Minimum Payments for Broadcast Program Rights [Line items]
2017	$ 586
2018	438
2019	274
2020	185
2021	40
Thereafter	32
Broadcast program rights, total future minimum payments	1,555
Amounts due within one year (included in accounts payable)	586
Broadcast program rights, total future minimum payments	$ 969	$ 780