REVENUE RECOGNITION - Allowance For Doubtful Accounts (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2021 USD ($)
Revenue from Contract with Customer [Abstract]
Balance as of June 30, 2021	$ 7,774
Provision for doubtful accounts	237
Provision for franchisee rent	364
Reclass of accrued rent	396
Write-offs	(102)
Balance as of September 30, 2021	$ 8,669