Goodwill and Intagible Assets (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 17,119	$ 16,992
Intangible assets, accumulated amortization	2,465	2,005
Finite-lived intangible assets, net	14,654	14,987
Subscriber relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life	10 years	10 years
Finite-lived intangible assets, gross	8,837	8,763
Intangible assets, accumulated amortization	757	540
Finite-lived intangible assets, net	8,080	8,223
Distribution rights
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life	15 years	15 years
Finite-lived intangible assets, gross	5,226	5,183
Intangible assets, accumulated amortization	297	212
Finite-lived intangible assets, net	4,929	4,971
Internally developed software
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life	3 years	3 years
Finite-lived intangible assets, gross	575	571
Intangible assets, accumulated amortization	166	118
Finite-lived intangible assets, net	409	453
Proprietary content
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life	2 years	2 years
Finite-lived intangible assets, gross	196	195
Intangible assets, accumulated amortization	86	61
Finite-lived intangible assets, net	110	134
Intellectual property
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life	7 years	7 years
Finite-lived intangible assets, gross	2,285	2,280
Intangible assets, accumulated amortization	1,159	1,074
Finite-lived intangible assets, net	$ 1,126	$ 1,206