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Employee Stock Purchase Plan (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares available for grant 2,800,000    
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum employee subscription rate 15.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee 2,500    
Maximum employee subscription $ 25,000    
Purchase price of common stock, percent 85.00%    
Issuance of common stock under Employee Stock Purchase Plan (Shares) 114,427 113,785 313,773
Proceeds from issuance of shares under incentive and share-based compensation plans, excluding stock options $ 3,100,000 $ 3,000,000 $ 2,600,000
Shares available for grant 3,300,000    
Stock-based compensation expense $ 1,100,000 $ 1,200,000 $ 1,400,000
Risk free interest rate 5.10% 1.20% 0.80%
Dividend yield 1.80% 0.10% 0.30%
Volatility factor of the expected market price of the Company's common stock 53.60% 69.10% 106.10%
Expected life (in years) 6 months 6 months 6 months