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Stock Based Compensation (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Apr. 30, 2022
Dec. 31, 2017
2017 Incentive Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Number of shares vested 81,252      
Number of shares vested, weighted average fair value $ 17.44      
2017 Incentive Plan | Restricted Stock Awards        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Maximum shares available under equity incentive plan       800,000
Number of shares available for grant 137,383      
Stock based compensation expense $ 365 $ 330    
Unrecognized compensation expense $ 3,700      
Compensation cost not yet recognized, period for recognition 2 years 10 months 24 days      
2017 Incentive Plan | Time Based Restricted Stock Awards        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Share awards granted under equity incentive plan 75,768 19,062    
Number of shares vested 15,771 13,081    
Number of shares vested, weighted average fair value $ 17.29 $ 14.34    
2017 Incentive Plan | Performance Based Restricted Stock Awards        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Share awards granted under equity incentive plan 56,724 52,249    
Number of shares vested 65,481 52,327    
Number of shares vested, weighted average fair value $ 17.48 $ 14.34    
2022 Plan | Subsequent Event        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Maximum shares available under equity incentive plan     1,000,000