XML 22 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8
Net Income Per Share (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Basic net income (loss) per share:    
Net income $ 4,638 $ 5,595
Weighted average common shares 14,880 15,362
Basic net income (loss) per share (in dollars per share) $ 0.31 $ 0.36
Diluted net income (loss) per share:    
Net income $ 4,638 $ 5,595
Weighted average common shares 14,880 15,362
Effect of dilutive securities: stock options 90 9
Diluted weighted average common shares 14,970 15,371
Diluted net income per share $ 0.31 $ 0.36