Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities
Net (loss) income	$ (3,857,024)	$ 19,585
Adjustments to reconcile net loss to net cash used in operating activities:
Other Income from Change in Fair Value of Warrants	1,202,489	3,716,812
Issuance costs of warrants accounted for at fair value	245,513	230,604
Loss on issuance of warrants	621,983	4,983
Gain on settlement of obligations		(845,000)
Depreciation and amortization	63,675	66,308
Stock-based compensation	56,448	35,534
Provision for doubtful accounts	(8,174)	8,174
Changes in assets and liabilities:
Receivables	5,042	262,333
Prepaid expenses and other assets	235,871	289,830
Accounts payable and accrued expenses	193,491	(366,885)
Deferred rent	(2,594)	(33,270)
Deferred compensation		(305,000)
Net cash used in activities of continuing operations	(3,648,258)	(4,349,616)
Net cash used in activities of discontinued operations	(167,429)	(10,044)
Net cash used in operating activities	(3,815,687)	(4,359,660)
Cash flow from investing activities
Purchase of fixed assets	(2,309)	(2,374)
Net cash used in activities of continuing operations	(2,309)	(2,374)
Net cash provided by (used in) activities of discontinued operations	4,102	(2,478)
Net cash used in investing activities	1,793	(4,852)
Cash flow from financing activities
Proceeds from issuance of common stock and warrants	3,724,991	4,034,352
Issuance cost of common stock and warrants	(322,525)	(333,800)
Reverse stock split fractional shares payment	(1,685)
Net cash provided by activities of continuing operations	3,400,781	3,700,552
Net cash provided by financing activities	3,400,781	3,700,552
Net decrease in cash and cash equivalents	(413,113)	(663,960)
Cash and cash equivalents, beginning of year	4,911,350	5,575,310
Cash and cash equivalents, end of year	4,498,237	4,911,350
Supplemental disclosures of cash flow information:
Cash paid for taxes		$ 160,829