COMMITMENTS AND CONTINGENCIES - Additional Information (Details) $ in Millions	12 Months Ended
Jun. 30, 2020 USD ($) lawsuit	Jun. 30, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Number of lawsuits \| lawsuit	2
Amount awarded	$ 2.1
Loss contingency accrual	$ 2.1	$ 1.5

Amount of loss contingency liability.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349

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