CONSOLIDATED BALANCE SHEETS (USD $)	Sep. 30, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 9,786,000	$ 20,355,000
Accounts receivable	27,000	8,000
Prepaid expenses and other current assets	279,000	171,000
Total current assets	10,092,000	20,534,000
Property and equipment, net of accumulated depreciation of $559,000 and $473,000 as of September 30, 2014 and December 31, 2013, respectively	1,175,000	145,000
Intangible assets
In process research and development	12,446,000	12,446,000
Patents, net of accumulated amortization of $116,000 and $93,000 as of September 30, 2014 and December 31, 2013, respectively	377,000	400,000
Goodwill	4,329,000	4,329,000
Total intangible assets	17,152,000	17,175,000
Total assets	28,419,000	37,854,000
Current liabilities
Accounts payable and accrued expenses	1,840,000	2,147,000
Accrued severance	659,000	0
Total current liabilities	2,499,000	2,147,000
Long term liabilities
Derivative preferred shares conversion liability	7,633,000	34,443,000
Derivative warrants liability	6,949,000	16,664,000
Total long term liabilities	14,582,000	51,107,000
Total liabilities	17,081,000	53,254,000
Stockholders' equity (deficit)
Preferred stock, $0.01 par value, 10,000,000 shares authorized; 8,671,040 shares issued and outstanding at September 30, 2014 and 8,859,978 shares issued and outstanding at December 31, 2013	87,000	89,000
Common stock, $0.01 par value, 445,000,000 shares authorized, 187,159,093 shares issued and outstanding at September 30, 2014 and 182,535,562 shares issued and outstanding at December 31, 2013	1,872,000	1,825,000
Additional paid-in capital	363,032,000	358,988,000
Paid-in-capital - contingent shares	1,837,000	1,837,000
Accumulated other comprehensive loss	(178,000)	(65,000)
Accumulated deficit	(355,312,000)	(378,074,000)
Total stockholders' equity (deficit)	11,338,000	(15,400,000)
Total liabilities and stockholders' equity (deficit)	$ 28,419,000	$ 37,854,000