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CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Beginning balance, value at Dec. 31, 2018 $ 42 $ (39) $ 61,955 $ 34,139 $ 96,097
Beginning balance, shares at Dec. 31, 2018 4,173,675        
Net income 4,145 4,145
Ending balance, value at Dec. 31, 2019 $ 42 (39) 61,955 38,284 100,242
Ending balance, shares at Dec. 31, 2019 4,173,675        
Net income 4,214 4,214
Ending balance, value at Dec. 31, 2020 $ 42 (39) 61,955 42,498 $ 104,456
Ending balance, shares at Dec. 31, 2020 4,173,675       4,173,675
Net income 3,598 $ 3,598
Ending balance, value at Dec. 31, 2021 $ 42 $ (39) $ 61,955 $ 46,096 $ 108,054
Ending balance, shares at Dec. 31, 2021 4,173,675       4,173,675