Stock-Based Compensation (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended		211 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012
Stock-Based Compensation (Textual) [Abstract]
Shares reserved for issuance upon exercise of options granted under Option Plan	2,000,000		2,000,000		2,000,000
Stock-based compensation expense	$ 22	$ 177	$ 75	$ 573	$ 18,661
Restricted Stock Awards granted to certain members of the executive management team and Board of Directors			0	210,000
Stock-Based Compensation (Additional Textual) [Abstract]
Options granted under Option Plan				1,720,000
Compensation expense of relating to vesting of the grants			53	431
Weighted-average fair value per share of options granted under Options Plan				$ 0.40
Total unrecognized compensation expense related to non-vested stock based compensation granted	34		34		34
Unrecognized compensation expense related to non-vested stock based compensation granted is expected to be recognized over a weighted average period			7 months 6 days
Total intrinsic value of share options exercised			0	81
Total cash received from the exercise of stock options			36	10
Stock Awards maximum no. of shares of Common Stock	2,000,000		2,000,000		2,000,000
Member of Board of Directors [Member]
Stock-Based Compensation (Textual) [Abstract]
Shares issued to member of Board of Directors			12,000
Number of board of directors to whom shares are issued			2
Stock Options [Member]
Stock-Based Compensation (Textual) [Abstract]
Shares reserved for issuance upon exercise of options granted under Option Plan	18,700,000		18,700,000		18,700,000
Stock-Based Compensation (Additional Textual) [Abstract]
Stock Awards maximum no. of shares of Common Stock	18,700,000		18,700,000		18,700,000
Restricted Stock [Member]
Stock-Based Compensation (Textual) [Abstract]
Restricted Stock Awards vest upon grant			40.00%
Restricted Stock Awards vest on first anniversaries of the date of grant			30.00%
Restricted Stock Awards vest on second anniversaries of the date of grant			30.00%
Stock-based compensation expense			16	87
Restricted Stock [Member] | Member of Board of Directors [Member]
Stock-Based Compensation (Textual) [Abstract]
Shares issued to member of Board of Directors			100,000
Restricted Stock Units (RSUs) [Member]
Stock-Based Compensation (Textual) [Abstract]
Stock-based compensation expense			$ 6	$ 55
Restricted Stock Awards granted to certain members of the executive management team and Board of Directors			0	180,000