CONDENSED STATEMENTS OF STOCKHOLDERS’ EQUITY (USD $) In Thousands, except Share data	Total	Common Stock [Member]		Additional Paid-in Capital [Member]	Treasury Stock [Member]	Accumulated Deficit [Member]
Balance at Dec. 31, 2014	$ 16,357	$ 0	[1]	$ 186,919	$ (22)	$ (170,540)
Balance (in shares) at Dec. 31, 2014		26,176,153
Net loss	(4,607)	0		0	0	(3,537)
Stock based compensation	133	0		133	0	0
Compensation granted in stock	73	0	[1]	73	0	0
Compensation granted in stock (in Shares)		103,424
Commitment fee - 15 million purchase agreement	(45)	0	[1]	(45)	0	0
Issuance of stock MBTH conversion of due to related party	1,756	0	[1]	1,756	0	0
Issuance of stock MBTH conversion of due to related party (in shares)		3,991,131
Issuance of stock - Series A conversions	528	0	[1]	528	0	0
Issuance of stock - Series A conversions (in shares)		2,392,465
Issuance of stock - Series B conversions - Related Party	703	0	[1]	703	0	0
Issuance of stock - Series B conversions - Related Party (in shares)		2,227,910
Issuance of stock - Series B conversions - 31 Group	44	0	[1]	44	0	0
Issuance of stock - Series B conversions - 31 Group (in shares)		449,099
Issuance of stock - Series C conversions	103	0	[1]	103	0	0
Issuance of stock - Series C conversions (in shares)		882,502
Issuance of stock commitment shares - Series B financing - Related Party	24	0	[1]	24	0	0
Issuance of stock commitment shares - Series B financing - Related Party (in shares)		53,095
Issuance of stock commitment shares - Series B financing - 31 Group	10	0	[1]	10	0	0
Issuance of stock commitment shares - Series B financing - 31 Group (in shares)		24,619
Issuance of stock commitment shares - Series C financing	54	0	[1]	54	0	0
Issuance of stock commitment shares - Series C financing (in shares)		118,631
Balance at Mar. 31, 2015	$ 16,203	$ 0	[1]	$ 190,302	$ (22)	$ (174,077)
Balance (in shares) at Mar. 31, 2015		36,419,029

[1] Less than $1