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Employee Benefits (Summary of options) (Details) - 2020 EIP - Stock options - $ / shares
9 Months Ended 12 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Number of Shares    
Options outstanding at beginning of year 439,596  
Options Expired (1,666)  
Options outstanding at end of period 437,930 439,596
Options exercisable at end of period 285,126  
Weighted - Average Exercise Price    
Weighted - Average Exercise Price, beginning of year $ 6.62  
Weighted - Average Exercise Price, expired 6.57  
Weighted - Average Exercise Price, end of period 6.62 $ 6.62
Weighted - Average Exercise Price, exercisable $ 6.59  
Weighted-Average Contractual Term    
Weighted-Average Contractual Term, outstanding 7 years 11 months 1 day 8 years 7 months 17 days
Weighted-Average Contractual Term, exercisable 7 years 10 months 28 days