Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Consolidated Balance Sheets
Available-for-sale securities, amortized cost	$ 372,520	$ 280,824
Loans, allowance for loan losses	40,157	39,156
Other real estate owned, valuation allowance	$ 0	$ 207
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	3,545,554	3,670,301
Common stock, shares outstanding	3,545,554	3,670,301
Common stock, unvested shares	140,577	155,945

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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