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Employee Benefit Plans (Detail Textuals) (Stock Option and Incentive Plan 2011, Stock options)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2012
Members of Board
Dec. 31, 2012
Employees
May 16, 2012
Common Stock
May 12, 2011
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of common stock authorized for issuance       6,500,000 1,000,000
Number of options granted and outstanding 2,000,000        
Number of options available for issuance 5,800,000        
Vesting period for options granted   1 year 3 years    
Expiration period for options granted     10 years