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Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Common Stock
In treasury
Paid-In Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss) Net of Tax
Total
Beginning Balance, Shares at Dec. 31, 2015 17,274,000          
Beginning Balance, Treasury stock shares at Dec. 31, 2015   (1,064,000)        
Beginning Balance, Amount at Dec. 31, 2015 $ 6,509 $ (9,730) $ 2,033 $ 46,516 $ (71) $ 45,257
Other comprehensive income         73 73
Treasury stock purchased, Shares   (69,000)        
Treasury stock purchased, Amount   $ (738)       (738)
Share-based compensation     42     42
Net income       3,062   3,062
Ending Balance, Shares at Jun. 30, 2016 17,274,000          
Ending Balance, Treasury stock shares at Jun. 30, 2016   (1,133,000)        
Ending Balance, Amount at Jun. 30, 2016 $ 6,509 $ (10,468) 2,075 49,578 2 47,696
Beginning Balance, Shares at Dec. 31, 2016 17,274,000          
Beginning Balance, Treasury stock shares at Dec. 31, 2016   (1,120,000)        
Beginning Balance, Amount at Dec. 31, 2016 $ 6,509 $ (10,340) 2,198 49,995 0 48,362
Share-based compensation     38     38
Net income       1,160   1,160
Ending Balance, Shares at Jun. 30, 2017 17,274,000          
Ending Balance, Treasury stock shares at Jun. 30, 2017   (1,120,000)        
Ending Balance, Amount at Jun. 30, 2017 $ 6,509 $ (10,340) $ 2,236 $ 51,155 $ 0 $ 49,560