Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details 2)

v2.4.0.8
Earnings Per Share (Details 2)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Options to purchase common stock
       
Anti-dilutive securities excluded from computation of diluted earnings per share        
Anti-dilutive securities excluded from computation of diluted earnings per share   5,374,040   1,227,248
Common warrants
       
Anti-dilutive securities excluded from computation of diluted earnings per share        
Anti-dilutive securities excluded from computation of diluted earnings per share   1,388,888    
Unvested restricted stock
       
Anti-dilutive securities excluded from computation of diluted earnings per share        
Anti-dilutive securities excluded from computation of diluted earnings per share 348,139 765,970 348,139 755,970