13. STOCKHOLDERS' EQUITY (DEFICIENCY) (Details 3) - shares	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Stockholders' deficiency:
Outstanding at beginning of year	9,323,876	5,209,617	2,665,768
Granted	1,517,450	4,914,550	3,192,000
Forfeited	(182,351)	(5,250)	(68,751)
Vested	(331,142)	(795,041)	(579,400)
Outstanding at end of year	10,327,833	9,323,876	5,209,617