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Debt - Summary of Long-Term Debt (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Dec. 15, 2021
May 23, 2016
Long-term debt        
Total credit facility $ 400,000,000 $ 400,000,000    
Balance outstanding 67,500,000 67,500,000    
Standby letters of credit 1,640,000 1,640,000    
Amount available, subject to covenant restrictions 330,860,000 330,860,000    
Revolving Credit Facility Due 2024        
Long-term debt        
Total credit facility     $ 400,000,000 $ 300,000,000
Balance outstanding $ 67,500,000 $ 67,500,000    
Weighted-average interest rate 6.60% 6.07%