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Stock-Based Compensation - Stock-based Compensation Expense (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
USD ($)
year
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
year
Jun. 30, 2022
USD ($)
Employee        
Share-based Compensation Arrangement by Share-based Payment Award        
Unrecognized Stock Compensation Expense $ 2,676   $ 2,676  
Weighted average remaining expense period | year 2.3   2.3  
Pre-Tax Expense $ 79 $ 141 $ 388 $ 531
Post-Tax Expense 62 111 307 419
Director        
Share-based Compensation Arrangement by Share-based Payment Award        
Unrecognized Stock Compensation Expense $ 218   $ 218  
Weighted average remaining expense period | year 0.9   0.9  
Pre-Tax Expense $ 29 41 $ 55 103
Post-Tax Expense $ 23 $ 32 $ 43 $ 81