v3.26.1
Note 15 - Employee Benefits (Details Textual) - USD ($)
$ in Thousands
 12 Months Ended
Apr. 01, 2021
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Defined Benefit Plan, Eligibility For Participation Requisite Age Of Employees (Year)   21 years      
Minimum Service Period for Participation in Defined Benefit Plan (Month)   3 months      
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay   4.00%      
Defined Contribution Plan, Cost   $ 1,100 $ 1,100 $ 1,000  
Defined Contribution Plan, Employer Discretionary Contribution Amount   0 0 0  
Defined Contribution Plan, Employers Discretionary Contribution, Annual Vesting Percentage         20.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount, Award Vesting Period (Year)         5 years
Defined Contribution Plan, Award Requisite Service Period (Year)         2 years
Defined Contribution Plan, Employer Discretionary Contribution Amount Total Award Vesting Period (Year)         6 years
Deferred Compensation Arrangement With Individual, Requisite Age Of Employees (Year)         65 years
Deferred Compensation Arrangement with Individual, Maximum Contractual Term (Month)         120 months
Deferred Compensation Arrangement With Individual, Reduced Payments, Maximum Age Upon Termination (Year)         65 years
Deferred Compensation Arrangement With Individual, Monthly Distribution         $ 2,000
Deferred Compensation Liability, Current and Noncurrent, Total   5,500 5,600    
Cheaha Financial Group [Member]          
Deferred Compensation Arrangement with Individual, Maximum Contractual Term (Month) 15 years        
Deferred Compensation Liability, Current and Noncurrent, Total $ 1,700        
Salaries and Employee Benefits [Member]          
General Insurance Expense   2,700 2,000 3,100  
Deferred Compensation Arrangement with Individual, Compensation Expense   300 500 $ 200  
Accrued Taxes and Other Liabilities [Member]          
Self Insurance Reserve   $ 300 $ 200