XML 41 R31.htm IDEA: XBRL DOCUMENT v3.5.0.2
Earnings Per Share (Basic and Diluted Earnings Per Share) (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Earnings Per Share [Abstract]        
Weighted average shares outstanding 3,691 3,680 3,696 3,680
Less: Unvested restricted shares 14 9 14 9
Basic EPS weighted average shares outstanding 3,677 3,671 3,682 3,671
Add: Dilutive effect of stock options 6 11 6 11
Diluted EPS weighted average shares outstanding 3,683 3,682 3,688 3,682