Basis of Presentation (Details) Business Combination (USD $)	3 Months Ended		0 Months Ended	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Jan. 31, 2013 Subsidiaries, Spigit	Mar. 31, 2013 Subsidiaries, Spigit	Dec. 31, 2012 Equity Method Investee, Spigit [Member]
Business Acquisition [Line Items]
Ownership percentage in equity method investment					27.00%
Carrying value of equity method investment					$ 0
Payments to acquire additional voting preferred stock			5,000,000
Cumulative percentage ownership after acquisition of voting interests				67.00%
Expected future payments to acquire additional interest in subsidiaries				5,000,000
Cumulative percentage ownership after all expected transactions				73.00%
Consideration transferred:
Cash paid	5,000,000
Term loan converted to common stock	820,000
Fair value of the noncontrolling interest	248,000
Fair value of the Company’s existing investment prior to the acquisition	88,000
Net assets acquired	6,156,000
Net assets acquired:
Cash	5,174,000
Property, plant and equipment	1,524,000
Accounts receivable	3,608,000
Goodwill	5,101,000
Intangible assets	10,249,000
Other assets	877,000
Total asset	26,533,000
Debt	(8,038,000)
Deferred revenue	(8,271,000)
Accounts payable and accrued liabilities	(4,068,000)
Total liabilities	(20,377,000)
Net assets acquired	6,156,000
Business Acquisition, Pro Forma Information [Abstract]
Revenue	58,345,000	9,747,000
Net loss	$ (17,272,000)	$ (7,599,000)
Basic and diluted loss per share	$ (0.76)	$ (0.33)