v3.26.1
Employee and Director Benefit Plans (Details)
 12 Months Ended
Mar. 29, 2018
USD ($)
Item
Employee
May 18, 2016
Jan. 27, 2016
Dec. 31, 2025
USD ($)
Employee
Dec. 31, 2024
USD ($)
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Cash surrender value of life insurance       $ 31,500,000 $ 29,300,000
Discount rate for projected benefit obligation       6.17%  
401(k) [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Maximum employee contribution of employee gross pay       75.00%  
Defined contribution plan cost recognized       $ 568,000 554,000
401(k) [Member] | Maximum [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Defined contribution plan, employer matching percentage of employee deferral       40.00%  
Defined contribution plan, employer discretionary matching contribution , percent       6.00%  
Profit Sharing [Member] | Maximum [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Defined contribution plan, employer discretionary matching contribution , percent       5.10%  
Safe Harbor Discretionary Employer Contribution [Member] | Maximum [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Defined contribution plan, employer discretionary matching contribution , percent       3.40%  
1999 Supplemental Benefit Plans [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Benefit obligation       $ 236,000 $ 278,000
Discount rate for projected benefit obligation       6.17% 6.17%
Benefit plan postretirement benefit payout period       15 years  
Compensation cost       $ 15,000 $ 18,000
Non-Qualified Executive Supplemental Benefit Plans and Non-Qualified Directors Supplemental Benefit Plan - "The 2001 Plan" [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Benefit obligation       3,000,000 $ 2,900,000
Discount rate for projected benefit obligation         6.17%
Supplemental Executive Retirement Plan - 2012 Plan [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Benefit obligation       $ 1,400,000 $ 1,500,000
Discount rate for projected benefit obligation       5.12% 5.12%
Benefit plan, full benefit eligibility retirement age       67 years  
Number of executive under supplemental executive benefit plan | Employee       1  
Benefit plan postretirement benefit payout period       15 years  
Non-Qualified Executive Supplemental Benefit Plans and Non-Qualified Directors Supplemental Benefit Plans - "The 2001 and 2012 Plans" [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Compensation cost       $ 365,000 $ 370,000
Non-Qualified Supplemental Benefit Plans for Directors 2001 [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Maximum years of service multiplied with average final pay     20 years    
Percent applied on average final pay to determine benefit     40.00%    
Benefit plan postretirement benefit payout period     15 years    
Non-Qualified Executive Supplemental Benefit Plans 2001 [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Maximum years of service multiplied with average final pay   20 years      
Percent applied on average final pay to determine benefit   40.00%      
Benefit plan postretirement benefit payout period   15 years      
2018 Retention Agreement [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Cash surrender value of life insurance       31,500,000 29,300,000
Benefit obligation       $ 935,000 $ 775,000
Discount rate for projected benefit obligation       5.12% 5.12%
Aggregate amount payable under retention agreement $ 1,400,000        
Compensation cost       $ 161,000 $ 147,000
Number Of Equal Payment Installments | Item 3        
Number of executives under retention agreement | Employee 1        
2024 Supplemental Executive Retirement Plan Agreement [Member]          
Defined Contribution And Defined Benefit Plans Disclosure [Line Items]          
Benefit obligation       $ 921,000 $ 175,000
Discount rate for projected benefit obligation         5.00%
Benefit plan, full benefit eligibility retirement age       67 years  
Number of executive under supplemental executive benefit plan | Employee       1  
Benefit plan postretirement benefit payout period       15 years  
Compensation cost       $ 746,000 $ 175,000
Defined benefit plan, annuity contracts amount       $ 3,200,000 $ 3,200,000