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Statements Of Changes In Stockholders' Equity - USD ($) $ in Thousands | Common Stock Issued [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Total
--- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2016 | $ 339 | $ 1,953 | $ 10,057 | $ (29) | $ 12,320
Beginning Balance, Shares at Dec. 31, 2016 | 3,395,521 |  |  |  |
Other Comprehensive Income |  |  |  | 41 | 41
Stock-based compensation expense |  | 51 |  |  | 51
Net income (loss) |  |  | 295 |  | 295
Ending Balance at Dec. 31, 2017 | $ 339 | 2,004 | 10,352 | 12 | 12,707
Ending Balance, Shares at Dec. 31, 2017 | 3,395,521 |  |  |  |
Other Comprehensive Income |  |  |  | 13 | 13
Stock-based compensation expense |  | 15 |  |  | 15
Change in accounting policy |  |  | (7) | 7 | 0
Net income (loss) |  |  | (10) |  | (10)
Ending Balance at Dec. 31, 2018 | $ 339 | $ 2,019 | $ 10,335 | $ 32 | $ 12,725
Ending Balance, Shares at Dec. 31, 2018 | 3,395,521 |  |  |  |

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