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Income Taxes (Details Textual) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Federal Tax Jurisdiction [Member]
Income Taxes (Textual) [Abstract]      
Net operating losses     $ 40,900,000
Net operating Loss Expiration     starting 2027
Income Taxes (Additional Textual) [Abstract]      
Valuation allowance $ 24,131,000 $ 24,199,000