CONCENTRATION OF CREDIT RISK (Details) - customer	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Gross sales
Concentration Risk [Line Items]
Number of customers accounted credit risk	2	2
Customer concentration risk, percentage	53.00%	53.00%
Trade receivables
Concentration Risk [Line Items]
Number of customers accounted credit risk	2	3
Customer concentration risk, percentage	36.00%	52.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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