Quarterly report pursuant to Section 13 or 15(d)

Stock Options and Restricted Stock Number and weighted-average grant date fair value of restricted stock grants (Details)

v2.4.0.8
Stock Options and Restricted Stock Number and weighted-average grant date fair value of restricted stock grants (Details) (Restricted shares, USD $)
6 Months Ended
Jun. 30, 2014
Restricted shares
 
Restricted Stock (in shares)  
Outstanding at December 31, 2013 1,438,909
Granted 2,730
Vested (310,275)
Forfeited (15,467)
Outstanding at June 30, 2014 1,115,897
WAEP (in dollars per share)  
Outstanding at December 31, 2013 $ 16.52
Granted $ 32.66
Vested $ 14.93
Forfeited $ 18.93
Outstanding at June 30, 2014 $ 16.95