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CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $)
Total
Common Stock
Additional Paid- In Capital
Retained Earnings
Accumulated other comprehensive income
Treasury Stock
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        
Shares issued to executives   16,163        
Share-based compensation to executives and directors 1,151,000   1,151,000      
Share-based compensation tax benefit 98,000   98,000      
Net income 13,006,000     13,006,000    
Net change in unrealized gain on investments (493,000)       (493,000)  
Balance at Jun. 30, 2013 $ 104,548,000 $ 16,000 $ 41,440,000 $ 89,540,000 $ 60,000 $ (26,508,000)
Balance (in shares) at Jun. 30, 2013   15,542,118