XML 57 R7.htm IDEA: XBRL DOCUMENT v2.4.0.8
Consolidated Statements of Stockholders' Equity (Unaudited) (USD $)
In Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income (Loss)
Retained Earnings
Balance - Beginning at Dec. 31, 2011 $ 101,655 $ 99 $ 20,943 $ (34) $ 80,647
Balance - Beginning, shares at Dec. 31, 2011   9,871      
Common stock issued on exercise of options, shares   118      
Common stock issued on exercise of options 1,689 1 1,688 0 0
Stock option compensation expense, net of tax, shares   0      
Stock option compensation expense, net of tax 285 0 285 0 0
Tax benefit of stock option exercises 264 0 264 0 0
Repurchase of common stock, shares   (2,986)      
Repurchase of common stock (60,232) (30) (22,864) 0 (37,338)
Cash dividends on common stock (1,868) 0 0 0 (1,868)
Unrealized holding losses on marketable securities, net of tax 43 0 0 43 0
Net income 1,530 0 0 0 1,530
Balance - Ending at Jun. 30, 2012 43,366 70 316 9 42,971
Balance - Ending, shares at Jun. 30, 2012   7,003      
Balance - Beginning at Dec. 31, 2012 53,896 70 913 23 52,890
Balance - Beginning, shares at Dec. 31, 2012   7,017      
Common stock issued on exercise of options, shares   90      
Common stock issued on exercise of options 1,200 1 1,199 0 0
Stock option compensation expense, net of tax, shares   0      
Stock option compensation expense, net of tax 367 0 367 0 0
Cash dividends on common stock (1,834) 0 0 0 (1,834)
Unrealized holding losses on marketable securities, net of tax (47) 0 0 (47) 0
Excess tax benefits from share-based compensation 1,187 0 1,187 0 0
Net income 3,337 0 0 0 3,337
Balance - Ending at Jun. 30, 2013 $ 58,106 $ 71 $ 3,666 $ (24) $ 54,393
Balance - Ending, shares at Jun. 30, 2013   7,107