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Benefits Plans (Narrative) (Details) - USD ($)
 12 Months Ended
Feb. 10, 2026
Feb. 03, 2026
Feb. 24, 2025
Apr. 25, 2024
Jun. 30, 2023
Jan. 31, 2023
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Apr. 27, 2023
Apr. 26, 2018
Apr. 28, 2011
Defined Benefit Plan Disclosure [Line Items]                        
Unrecognized net gain (loss) included in accumulated other comprehensive (loss) income             $ (5,000) $ 62,000 $ 580,000      
Estimated long term inflation rate             3.00%          
SERP plan expense             $ 95,000 $ 45,000 $ 350,000      
Restricted stock issued             43,773 50,000 108,569      
Expected future compensation expense, unexercised options             $ 133,000          
Expected future compensation expense, weighted average period for recognition             1 year 10 months 20 days          
Options exercisable - number of option shares             773,715          
Number of shares underlying options             102,023          
Restricted stock expense             $ 875,000 $ 639,000 $ 460,000      
Expected payments 2026             366,000          
Expected payments 2027             $ 366,000          
Options Granted - Number of Options             63,763          
Restricted Stock [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Restricted stock issued       20,000                
Restricted stock expense             $ 247,000          
Restricted Stock [Member] | Subsequent Event [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Restricted stock issued   1,563                    
Minimum [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Expected return on plan assets             4.00%          
Maximum [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Expected return on plan assets             7.00%          
2018 Equity Incentive Plan [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Shares authorized for issuance                     1,000,000  
2018 Equity Incentive Plan [Member] | Employee Stock Option                        
Defined Benefit Plan Disclosure [Line Items]                        
Options Granted - Number of Options             0 0        
2023 Equity Incentive Plan [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Shares authorized for issuance                   1,000,000    
2011 Stock Plan [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Shares authorized for issuance                       900,000
Supplemental Executive Retirement Plan [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
SERP plan expense             $ 95,000 $ 45,000 $ 350,000      
Vesting period             3 years          
Expected payments 2026             $ 44,000          
Expected payments 2027             41,000          
Annuity amount             $ 1,700,000          
Directors [Member] | Restricted Stock [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Restricted stock issued     63,763     27,000            
Vesting period     3 years     4 years            
Directors [Member] | Restricted Stock [Member] | Subsequent Event [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Restricted stock issued 47,616 42,210                    
Vesting period 3 years                      
Executive Officers [Member] | Restricted Stock [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Restricted stock issued       30,000 25,252              
Executive Officers [Member] | Minimum [Member] | Restricted Stock [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Vesting period       2 years                
Executive Officers [Member] | Maximum [Member] | Restricted Stock [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Vesting period       3 years                
Cash Equivalents [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Target             3.00%          
Equity [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Target             55.00%          
Equity [Member] | Minimum [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Expected return on plan assets             6.00%          
Target             40.00%          
Equity [Member] | Maximum [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Expected return on plan assets             10.00%          
Target             60.00%          
Fixed Income [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Target             45.00%          
Fixed Income [Member] | Minimum [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Expected return on plan assets             2.00%          
Target             40.00%          
Fixed Income [Member] | Maximum [Member]                        
Defined Benefit Plan Disclosure [Line Items]                        
Expected return on plan assets             6.00%          
Target             60.00%