REVENUE RECOGNITION Allowance For Doubtful Accounts (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2021 USD ($)
Revenue from Contract with Customer [Abstract]
Balance as of June 30, 2020	$ 6,899
Provision for doubtful accounts	792
Provision for franchisee rent	907
Write-offs	(1,436)
Balance as of March 31, 2021	$ 7,162