Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details 1)

v2.4.0.6
Earnings Per Share (Details 1)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Options to purchase common stock [Member]
       
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 [Member]
       
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 [Member]
       
Anti-dilutive securities excluded from computation of diluted earnings per share        
Anti-dilutive securities excluded from computation of diluted earnings per share 765,970    755,970