Annual report pursuant to Section 13 and 15(d)

Earnings Per Share Components of Basic and Diluted EPS (Detail)

v3.6.0.2
Earnings Per Share Components of Basic and Diluted EPS (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Earnings Per Share [Abstract]      
Net income $ 42,594 $ 37,924 $ 32,478
Weighted average common shares 32,460 32,348 31,499
Dilutive effect of stock based awards 596 893 1,069
Diluted Shares (in dollars per share) 33,056 33,241 32,568
Basic earnings per share (in dollars per share) $ 1.31 $ 1.17 $ 1.03
Diluted earnings per share (in dollars per share) $ 1.29 $ 1.14 $ 1.00
Shares excluded from calculations of diluted EPS 2 0 239