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Stock Options - Summary of status of the company's nonvested options and restricted stock (Details 1) (USD $)
1 Months Ended 12 Months Ended
May 18, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2012
Employee Stock Plans
Stock Options
Dec. 31, 2011
Employee Stock Plans
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]          
Nonvested- Beginning of Year   7,539,200 6,028,450 10,047,200 6,028,450
Granted 200,000    27,700,000    
Vested   (39,200) (211,600)    
Forfeited      (25,977,650)    
Nonvested-End of year   7,500,000 7,539,200 10,047,200 6,028,450
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]          
Nonvested - Beginning of Year              
Granted            
Vested            
Forfeited            
Nonvested- End of year