Capital Transactions (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended		1 Months Ended		1 Months Ended
	Dec. 31, 2010	Dec. 31, 2008	Feb. 29, 2012 2012 PIPE investors [Member]	Feb. 17, 2012 2012 PIPE investors [Member] Investor	Feb. 29, 2012 2012 PIPE investors [Member] Chairman of Board [Member]	Feb. 29, 2012 2012 PIPE investors [Member] Chairman of Board 1 [Member]	Feb. 29, 2012 2012 PIPE investors [Member] Board of Directors [Member]	Feb. 29, 2012 2012 PIPE investors [Member] President and Chief Executive Officer [Member]
Capital Transactions (Textual) [Abstract]
Number of Investors				35
Purchase of Common stock			20,794,000		4,500,000	4,500,000	125,000	250,000
Stock issued during period price per shares			$ 0.40
Aggregate Consideration	$ 4,974	$ 3,988	$ 8,300