Financing (Details 1) (Debenture Issuance 2006 [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Debenture Issuance 2006 [Member]
Face Amount	$ 304
Interest Rate	10.00%
Default Interest Rate	0.00%
Conversion Price - Lower of Fixed Price or Percentage of VWAP for Look-back Period, Fixed Price	2.00
Conversion Price - Lower of Fixed Price or Percentage of VWAP for Look-back Period, Anti-Dilution Adjusted Price	0.00648
Conversion Price - Lower of Fixed Price or Percentage of VWAP for Look-back Period, Anti-Dilution Adjusted Price, %	90.00%
Conversion Price - Lower of Fixed Price or Percentage of VWAP for Look-back Period, Default percentage	0.00%
Look-back Period	125 days