Revenue Recognition - Accounts Receivable (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Allowance for Doubtful Accounts
Beginning balance	$ 9,290	$ 9,239	$ 9,239
Additions charged to costs and expenses	9,642	$ 2,653	3,319
Deductions/write-offs	(9,400)		(3,268)
Ending balance	$ 9,532		$ 9,290