CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Allowance for accounts receivable, current	$ 0	$ 95
Accounts payable, related parties	$ 67	$ 74
Preferred Stock, Par or Stated Value Per Share	$ 0.10	$ 0.10
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	6,505	11,787
Preferred Stock, Shares Outstanding	6,505	11,787
Common Stock, Par or Stated Value Per Share	$ 0.001	$ 0.001
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares, Issued	8,996,686	6,037,232
Common Stock, Shares, Outstanding	8,996,686	6,037,232