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Accounting Policies (Details Textual) (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Nov. 09, 2012
Accounting Policies (Textual) [Abstract]      
Shares, non-dilutive 0 47,250  
Reclassifications effect on net income $ 0    
Stock split conversion ratio     1.5