XML 42 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY AND ACCUMULATED OTHER COMPREHENSIVE INCOME (USD $)
Total
Common Stock
Additional Paid- In Capital
Retained Earnings
Accumulated other comprehensive income
Treasury Stock
Balance at Dec. 31, 2009 $ 47,817,000 $ 16,000 $ 28,456,000 $ 22,506,000 $ 159,000 $ (3,320,000)
Balance (in shares) at Dec. 31, 2009   15,398,941        
Common stock issued to directors (in shares)   5,660        
Common stock issued to directors 150,000   150,000      
Exercise of stock options (in shares)   10,000        
Exercise of stock options 34,000   34,000      
Share-based compensation to executives and directors 2,528,000   2,528,000      
Share-based compensation tax benefit 1,770,000   1,770,000      
Restricted shares issued to executives and directors (in shares)   16,500        
Restricted shares issued to executives and directors 0   0      
Treasury stock purchases (35,000)         (35,000)
Comprehensive income:            
Net income 19,611,000     19,611,000    
Net change in unrealized gain on investments 81,000       81,000  
Comprehensive income 19,692,000          
Balance at Dec. 31, 2010 71,956,000 16,000 32,938,000 42,117,000 240,000 (3,355,000)
Balance (in shares) at Dec. 31, 2010   15,431,101        
Share-based compensation to executives and directors 2,524,000   2,524,000      
Share-based compensation tax benefit 614,000   614,000      
Restricted shares issued to executives and directors (in shares)   79,084        
Restricted shares issued to executives and directors 0   0      
Treasury stock purchases (20,389,000)         (20,389,000)
Comprehensive income:            
Net income 18,541,000     18,541,000    
Net change in unrealized gain on investments 156,000       156,000  
Comprehensive income 18,697,000          
Balance at Dec. 31, 2011 73,402,000 16,000 36,076,000 60,658,000 396,000 (23,744,000)
Balance (in shares) at Dec. 31, 2011   15,510,185        
Share-based compensation to executives and directors 2,850,000   2,850,000      
Share-based compensation tax benefit 1,265,000   1,265,000      
Restricted shares issued to executives and directors (in shares)   15,770        
Restricted shares issued to executives and directors 0          
Treasury stock purchases (2,764,000)         (2,764,000)
Comprehensive income:            
Net income 15,876,000     15,876,000    
Net change in unrealized gain on investments 157,000       157,000  
Comprehensive income 16,033,000          
Balance at Dec. 31, 2012 $ 90,786,000 $ 16,000 $ 40,191,000 $ 76,534,000 $ 553,000 $ (26,508,000)
Balance (in shares) at Dec. 31, 2012   15,525,955