Business Combination (Details) (Safend, USD $)	1 Months Ended
	Sep. 30, 2011	Sep. 22, 2011
Business Combination
Transaction costs		$ 405,000
Equity interest acquired (as a percent)		100.00%
Measurement period	1 year
Costs to acquire:
Cash payment		1,100,000
Stock-based consideration		11,377,528
Total		12,477,528
Allocated to:
Cash and cash equivalents		296,685
Accounts receivable		469,461
Prepaid expenses and other current assets		557,153
Long-term prepaid expenses		12,197
Property and equipment		133,235
Acquired intangible assets		10,578,000
Accounts payable and accrued expenses		(1,209,764)
Deferred revenue		(1,565,704)
Royalty liability		(4,043,000)
Preliminary net assets acquired		5,228,263
Charge for adjustments to working capital		1,033,206
Preliminary allocation to goodwill		$ 6,216,059
Class A Common Stock
Business Combination
Fair value of consideration transferred in shares	5,267,374
Closing price (in dollars per share)		$ 2.16