XML 57 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1
Earnings Per Share - Reconciliation of Amounts Used in Calculating Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Numerator:    
Net income attributable to common shareholders $ 4,613 $ 3,300
Dividends paid on unvested shares and units (42) (46)
Net income attributable to common shareholders $ 4,571 $ 3,254
Denominator:    
Weighted average number of common shares - basic (in shares) 38,361,113 38,274,448
Effect of dilutive securities:    
Unvested shares (in shares) 212,815 138,906
Weighted average number of common shares - diluted (in shares) 38,573,928 38,413,354
Basic income per Common Share:    
Net income attributable to common shareholders per weighted average basic common share (in dollars per share) $ 0.12 $ 0.09
Diluted income per Common Share:    
Net income attributable to common shareholders per weighted average diluted common share (in dollars per share) $ 0.12 $ 0.08