Segments (Details) (USD $)	3 Months Ended				6 Months Ended				12 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2012		Jun. 30, 2011		Dec. 31, 2011
Number of Reportable Segments					2				1
Number of delivery systems					2
Revenues	$ 18,284,000		$ 20,194,000		$ 37,745,000		$ 41,650,000
Operating income (loss)	(3,727,000)		1,820,000		(6,702,000)		4,146,000
Amortization expense	264,000				511,000
Disc Publishing [Member]
Revenues	16,903,000		20,194,000		34,987,000		41,650,000
Operating income (loss)	660,000		2,438,000		2,073,000		5,342,000
Online Publishing [Member]
Revenues	1,381,000				2,758,000
Operating income (loss)	(4,387,000)	[1]	(618,000)	[2]	(8,775,000)	[1]	(1,196,000)	[2]
Amortization expense	480,000				943,000
Contracted commitment backlog	$ 6,600,000				$ 6,600,000

[1] Operating loss for the online publishing segment for the three and six months ended June 30, 2012 includes amortization expense of $480,000 and $943,000 for amortization of intangible assets established as part of the Qumu acquisition. See Note 7, "Goodwill and Intangible Assets," for additional information regarding the Company's intangible assets.

[2] Operating loss for the online publishing segment for the three and six months ended June 30, 2011 consists of expenses incurred to develop and support the Company's Signal online publishing solution.