Warrants - Schedule of Warrants Outstanding and Related Activity (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Warrants outstanding, Weighted Average Remaining Life in Years	4 years 3 months 18 days	5 years 3 months 18 days
Warrant [Member]
Number of Outstanding Warrants, beginning balance	8	8
Number of Outstanding, Warrants issued
Number of Outstanding, Warrants cancelled
Number of Outstanding Warrants, ending balance	8	8
Weighted Average Exercise Price, Warrants, beginning balance	4.31	4.31
Weighted Average Exercise Price, Warrants issued
Weighted Average Exercise Price, Warrants cancelled
Weighted Average Exercise Price, Warrants, ending balance	4.31	4.31
Warrants outstanding, Weighted Average Remaining Life in Years	4 years 3 months 18 days
Warrants outstanding, Average Intrinsic Value