Consolidated Statements of Cash Flows (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities
Net loss	$ (4,503,675)	$ (1,238,974)
Adjustments to reconcile net loss to net cash used in operating activities:
Fair value adjustment of warrant liabilities	2,647,048	(682,192)
Depreciation and amortization	21,490	33,943
Provision for doubtful accounts		(8,174)
Stock-based compensation	8,287	19,527
Changes in assets and liabilities:
Receivables	3,358	67,378
Prepaid expenses and other assets	26,492	285,039
Accounts payable, accrued expenses and accrued salaries and benefits	(264,901)	(285,549)
Deferred rent	(769)	(7,252)
Deferred revenue		32,404
Net cash used in activities of continuing operations	(2,062,670)	(1,783,850)
Net cash provided by activities of discontinued operations	84,327	17,636
Net cash used in operating activities	(1,978,343)	(1,766,214)
Cash flow from investing activities
Purchase of fixed assets		(1,599)
Net cash used in investing activities		(1,599)
Cash flow from financing activities
Proceeds from issuance of preferred stock	500,000
Proceeds from issuance of common stock, net		1,055,353
Net cash provided by financing activities	500,000	1,055,353
Net decrease in cash and cash equivalents	(1,478,343)	(712,460)
Cash and cash equivalents, beginning of period	4,498,237	4,911,350
Cash and cash equivalents, end of period	3,019,894	4,198,890
Supplemental disclosures of cash flow information:
Interest paid
Income taxes paid
Non-cash financing activity:
Issuance of Series C Convertible Preferred Stock in connection with exchange of warrants	5,695,935
Conversion of Convertible Preferred Stock - Series C into common stock	$ 7