11. INCOME TAXES (Details 1) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Income tax benefit based on federal statutory rate	$ (6,071,000)	$ (11,780,000)
State income tax benefit, net of federal income tax	(1,196,000)	(462,000)
Change in deferred tax valuation allowance	7,267,000	12,242,000
Income tax provision	$ 0	$ 0