Intangible Assets (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Intangible assets, gross	$ 5,877,000	$ 5,877,000
Accumulated amortization	(3,699,000)	(2,830,000)
Intangible assets, net	2,178,000	3,047,000
Amortization expense	869,000	1,258,000
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2016	869,000
2017	683,000
2018	127,000
2019	70,000
Thereafter	$ 429,000
Minimum
Business Acquisition [Line Items]
Estimated useful life of intangible asset	5 years
Maximum
Business Acquisition [Line Items]
Estimated useful life of intangible asset	12 years
Customer relationships
Business Acquisition [Line Items]
Intangible assets, gross	$ 4,335,000	4,335,000
Accumulated amortization	$ (3,037,000)
Estimated useful life of intangible asset	5 years
Affiliate network
Business Acquisition [Line Items]
Intangible assets, gross	$ 994,000	994,000
Accumulated amortization	$ (390,000)
Estimated useful life of intangible asset	12 years
Trademarks
Business Acquisition [Line Items]
Intangible assets, gross	$ 548,000	548,000
Accumulated amortization	$ (272,000)
Estimated useful life of intangible asset	8 years
Affinity VideoNet, Inc.
Business Acquisition [Line Items]
Impairment of intangible assets	$ 0	$ 1,696,000
Affinity VideoNet, Inc. | Customer relationships
Business Acquisition [Line Items]
Impairment of intangible assets	765,000
Affinity VideoNet, Inc. | Affiliate network
Business Acquisition [Line Items]
Impairment of intangible assets	716,000
Affinity VideoNet, Inc. | Trademarks
Business Acquisition [Line Items]
Impairment of intangible assets	$ 215,000