Quarterly report pursuant to Section 13 or 15(d)

Net Income Per Share (Details)

v3.8.0.1
Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Net income attributable to common shareholders:        
Net income attributable to common shareholders $ 2,443 $ 4,155 $ 4,416 $ 8,792
Basic weighted-average shares outstanding (in shares) 18,897 18,751 18,873 18,723
Basic earnings per share attributable to common shareholders:        
Basic earnings loss per share attributable to common shareholders (in dollars per share) $ 0.13 $ 0.22 $ 0.23 $ 0.47
Diluted shares outstanding        
Basic weighted-average shares outstanding (in shares) 18,897 18,751 18,873 18,723
Stock-based awards (in shares) 389 504 392 272
Diluted weighted-average shares outstanding (in shares) 19,286 19,255 19,265 18,995
Diluted earnings per share attributable to common shareholders:        
Diluted earnings per share attributable to common shareholders (in dollars per share) $ 0.13 $ 0.22 $ 0.23 $ 0.46
Dilutive shares excluded from diluted-per-share amounts:        
Stock options (in shares) 294 240 294 240
Anti-dilutive shares excluded from diluted-per-share amounts:        
Stock options (in shares) 1,309 663 1,309 1,440