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Warrants	12 Months Ended
Warrants	Dec. 31, 2012
Warrants and Rights Note Disclosure [Abstract]
Warrants	Warrants There were no warrants granted, exercised, exchanged or forfeited during the year ended December 31, 2012. There were 33,000 warrants outstanding as of December 31, 2012 and 2011 with an exercise price of $1.60 and an expiration date of November 25, 2013.