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2. Per Share Data (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Earnings Per Share [Abstract]        
Net Income (Loss) $ (392) $ 1 $ (1,187) $ (332)
Preferred dividends (160) (160) (480) (480)
Loss available to common shareholders $ (552) $ (159) $ (1,667) $ (812)
Weighted average number of common shares outstanding - Basic and Diluted 5,317,758 5,317,758 5,317,758 5,317,758
Basic and diluted loss per common share [1] $ (0.10) $ (0.03) $ (0.31) $ (0.15)
[1] Considers the effect of dividends on preferred stock for the three and nine months ended September 30, 2019 and 2018.