FINANCE RECEIVABLES - Additional Information (Details) - USD ($) $ in Thousands		6 Months Ended
Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Receivables [Abstract]
Proceeds from collateralized borrowing from the transfer of finance receivables	$ 1,100	$ 0	$ 1,075

Proceeds from securitizations of receivables treated as collateralized borrowings, which are classified as financing transactions.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585

Name:	us-gaap_ProceedsFromAccountsReceivableSecuritization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration