Consolidated Balance Sheets (USD $)	Sep. 30, 2013	Dec. 31, 2012
Current assets
Cash	$ 2,541,743	$ 4,498,237
Other receivables		3,425
Prepaid expenses and other assets	51,074	100,474
Assets of segment held for sale		104,265
Total current assets	2,592,817	4,706,401
Other assets
Property and equipment, net of accumulated depreciation of $332,395 and $308,386		24,009
Patent portfolio, net of accumulated amortization of $133,785 and $0	4,967,911
Deposit	29,505	25,625
Goodwill	1,711,883
Total assets	9,302,116	4,756,035
Current liabilities
Accounts payable and accrued expenses	486,136	425,774
Accrued salaries and benefits	48,505	280,263
Accrued patent costs	1,000,000
Liabilities of segment held for sale	2,551	25,040
Total current liabilities	1,537,192	731,077
Deferred rent	45,008	45,081
Warrant liabilities	39,923	3,125,393
Total liabilities	1,622,123	3,901,551
Stockholders' equity
Series A: No shares issued and outstanding, at September 30, 2013 and December 31, 2012; liquidation preference $1,000 per share
Series B: 1 share issued and outstanding, at September 30, 2013 and December 31, 2012; liquidation preference $1,000 per share
Series C: 1 and no shares issued and outstanding, at September 30, 2013 and December 31, 2012; liquidation preference $0.0001 per share
Series D: 1,379,685 and no shares issued and outstanding, at September 30, 2013 and December 31, 2012; liquidation preference $0.0001 per share	138
Series E: No shares issued and outstanding, at September 30, 2013 and December 31, 2012; liquidation preference $0.0001 per share
Series F: No shares issued and outstanding, at September 30, 2013 and December 31, 2012; liquidation preference $0.0001 per share
Common stock, $0.0001 par value, 50,000,000 shares authorized; 2,430,305 and 814,114 shares issued at September 30, 2013 and December 31, 2012, respectively; 2,429,904 and 813,713 shares outstanding at September 30, 2013 and December 31, 2012, respectively	244	82
Additional Paid-in capital	57,239,275	36,630,406
Treasury stock at cost, 401 shares at September 30, 2013 and December 31, 2012, respectively	(464,786)	(464,786)
Accumulated deficit	(49,094,878)	(35,311,218)
Total stockholders' equity	7,679,993	854,484
Total liabilities and stockholders' equity	$ 9,302,116	$ 4,756,035