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Stock-based Compensation, Long-Term Incentive Plan (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Jun. 21, 2023
Feb. 28, 2023
Mar. 31, 2022
Feb. 28, 2022
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Jun. 20, 2023
2018 LTIP [Member]                  
Stock-based Compensation [Abstract]                  
Maximum number of shares that can be awarded (in shares)                 161,638
2018 LTIP [Member] | Directors [Member] | Restricted Stock [Member]                  
Stock-based Compensation [Abstract]                  
Restricted stock awards issued (in shares)   9,230   5,898          
Restricted stock awards vested (in shares)   9,230   5,898          
Stock based compensation expense             $ 95 $ 84  
2018 LTIP [Member] | Officers and Employees [Member] | Restricted Stock [Member]                  
Stock-based Compensation [Abstract]                  
Restricted stock awards issued (in shares)     61,907            
Restricted stock awards forfeited (in shares)             14,562    
Stock based compensation expense         $ 40 $ 35 $ 114 $ 93  
2018 LTIP [Member] | Officers and Employees [Member] | Restricted Stock [Member] | Minimum [Member]                  
Stock-based Compensation [Abstract]                  
Award vesting period             36 months    
2018 LTIP [Member] | Officers and Employees [Member] | Restricted Stock [Member] | Maximum [Member]                  
Stock-based Compensation [Abstract]                  
Award vesting period             60 months    
Amended and Restated LTIP [Member]                  
Stock-based Compensation [Abstract]                  
Maximum number of shares that can be awarded (in shares) 649,138                
Number of additional share authorized for issuance (in shares) 487,500                
Aggregate number of shares awarded to date under the plan (in shares)         202,127   202,127    
Shares available for awards (in shares)         447,011   447,011    
Amended and Restated LTIP [Member] | Officers and Employees [Member] | Restricted Stock [Member]                  
Stock-based Compensation [Abstract]                  
Restricted stock awards issued (in shares) 92,700                
Restricted stock awards forfeited (in shares)             6,442    
Stock based compensation expense         $ 47   $ 59    
Amended and Restated LTIP [Member] | Officers and Employees [Member] | Restricted Stock [Member] | Minimum [Member]                  
Stock-based Compensation [Abstract]                  
Award vesting period             36 months    
Amended and Restated LTIP [Member] | Officers and Employees [Member] | Restricted Stock [Member] | Maximum [Member]                  
Stock-based Compensation [Abstract]                  
Award vesting period             60 months