Franchise Fees Receivable - Roll-Forward of Allowance (Details) - Franchise Fees Receivable - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 303	$ 149
Charges to bad debts	3,099	516
Write offs	(2,840)	(484)
Ending balance	$ 562	$ 181

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Name:	us-gaap_FinancingReceivableAllowanceForCreditLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant