Business Combination (Details) (RightHandIT Corporation [Member], USD $)	3 Months Ended
	Mar. 31, 2013 Milestone	Dec. 31, 2012
Business Acquisition, Purchase Price Allocation [Abstract]
Accounts receivable	$ 151,000
Prepaid expense and other current assets	46,000
Total current assets	197,000
Property and equipment, net	108,000
Other assets	28,000
Acquired assets	333,000
Other accrued liabilities	(106,000)
Short-term deferred revenue	(49,000)
Assumed liabilities	(155,000)
Net assets assumed	178,000
Identifiable intangible assets [Abstract]
Goodwill	619,000
Total purchase consideration	1,327,000
Other current asset	23,000
Total cash consideration	1,350,000
Portion of purchase price held as an escrow deposit	300,000
Probability weighted milestone based earn out, fair value disclosure	277,000
Number of milestone criteria to be met	2
Remaining value of other current asset following periodic reevaluation		0
Transaction costs	25,000
Noncompete Agreements [Member]
Identifiable intangible assets [Abstract]
Identifiable intangible assets	70,000
Amortization period	36 months
Customer Base [Member]
Identifiable intangible assets [Abstract]
Identifiable intangible assets	$ 460,000
Amortization period	60 months