XML 72 R59.htm IDEA: XBRL DOCUMENT v3.10.0.1
Earnings Per Share (Schedule Of Earnings Per Share, Basic And Diluted) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Numerator        
Net income $ 17,048 $ 9,470 $ 70,261 $ 33,100
Less: Undistributed earnings allocated to participating securities   (52) (58) (289)
Net income allocable to common stockholders $ 17,048 $ 9,418 $ 70,203 $ 32,811
Denominator        
Weighted average common shares outstanding - basic 30,232,376 25,445,552 29,885,858 23,038,390
Dilutive effect of restricted stock units 322,505 280,585 303,200 236,930
Weighted average common shares outstanding - diluted 30,554,881 25,726,137 30,189,058 23,275,320
Earnings per share:        
Basic $ 0.56 $ 0.37 $ 2.35 $ 1.42
Diluted $ 0.56 $ 0.37 $ 2.33 $ 1.41