Annual report pursuant to Section 13 and 15(d)

Retirement and Long-Term Incentive Plans - Additional Information (Details)

v3.24.0.1
Retirement and Long-Term Incentive Plans - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Employer discretionary contribution $ 700 $ 700  
Available shares for future issuance (in shares) 1,146,746    
Share-based compensation cost charged against income $ 1,991 $ 2,302  
Recognition of compensation cost, weighted average period 1 year 6 months    
Outstanding stock option awards 0    
Cash based performance award granted 0 0  
Stock-based compensation expense $ 1,991 $ 2,302  
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum number of shares available for grant for each employee (in shares) 300,000    
Time-based RSU Awards | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
RSU awards vesting period 3 years    
Time-based RSU Awards | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
RSU awards vesting period     2 years
Performance-based RSU Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
RSU awards vesting period 3 years    
Performance-based RSU Awards | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of common stock ultimately issued as percent of target award based on achievement of performance targets 200.00%    
Performance-based RSU Awards | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of common stock ultimately issued as percent of target award based on achievement of performance targets 0.00%    
Cash Settled RSU Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation cost charged against income   100  
Cash-settled RSU paid $ 100 100  
Stock-based compensation expense   100  
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation cost charged against income $ 2,000 $ 2,300  
Weighted average grant date fair value $ 3.47 $ 4.24  
Total unrecognized compensation costs $ 1,900    
Value of awards granted 1,900 $ 2,000  
Total fair value of shares vested 1,600 1,600  
Stock-based compensation expense $ 2,000 $ 2,300