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
Mar. 31, 2013
Mar. 31, 2012
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 190,413 637,985
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 377,926 196,800