BASIS OF PRESENTATION (Details) - USD ($) $ in Thousands		12 Months Ended
	Jul. 01, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings		$ 614,171		$ 616,486
Accounting Standards Update	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201602Member
Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings	$ (310)