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Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Consolidated Balance Sheets |  |
Available-for-sale securities, amortized cost | $ 187,759 | $ 216,650
Loans, allowance for loan losses | 32,873 | 34,023
Other real estate owned, valuation allowance | $ 88 | $ 57
Common stock par value (in dollars per share) | $ 1.00 | $ 1.00
Common stock, shares authorized | 8,000,000 | 8,000,000
Common stock, shares issued | 3,438,126 | 3,497,122
Common stock, shares outstanding | 3,438,126 | 3,497,122
Common stock, unvested shares | 142,020 | 139,455

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