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Credit Agreement (Details)	9 Months Ended
	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)	Aug. 19, 2022 USD ($)
Senior Loan Agreement
Borrowings on revolving line of credit outstanding	$ 32,000,000	$ 0
Financial covenants, maximum consolidated net leverage ratio	3.0
Financial covenants, minimum consolidated interest coverage ratio	2.5
Revolving credit facility | Credit Agreement
Senior Loan Agreement
Revolving credit facility, maximum capacity			$ 250,000,000
Amount available under revolving credit facility reduced			200,000,000
Borrowings on revolving line of credit outstanding	$ 32,000,000	$ 0
Secured by letters of credit | Credit Agreement
Senior Loan Agreement
Revolving credit facility, maximum capacity			$ 25,000,000
Borrowings on revolving line of credit outstanding	$ 4,500,000

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