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Earnings Per Common Share (Reconciliations Of The Numerators And Denominators Of Basic And Diluted Earnings Per Share) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Earnings Per Common Share [Abstract]        
Net income (loss) from continuing operations $ 99 $ (230) $ 232 $ (400)
Net income (loss) from discontinued operations $ 10 $ 52 $ 1,120 $ 9
Weighted average shares - basic 10,624,493 10,608,792 10,624,468 9,536,420
Dilution effect of share-based compensation, treasury method
Weighted average shares – dilutive 10,624,493 10,608,792 10,624,468 9,536,420
Continuing operations $ 0.01 $ (0.02) $ 0.02 $ (0.04)
Discontinued operations $ 0.00 $ 0.00 $ 0.11 $ 0.00