INCOME TAXES (Detail Textuals) - USD ($)	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Deferred Income Taxes [Line Items]
Federal and net operating loss carryforward	$ 53,619,000
State net operating loss carryforward	73,236,000
Federal research and development credits	597,000
State investment tax credits	340,000
Decreased in valuation allowance	(3,505,000)	$ 4,679,000
Decrease in deferred tax asset related to amortization of debt discounts	(16,311,000)
Deferred tax asset decrease in valuation allowance	(16,311,000)
Maximum
Deferred Income Taxes [Line Items]
Operating loss carryforwards limitations on use amount	1,103,000
Minimum
Deferred Income Taxes [Line Items]
Operating loss carryforwards limitations on use amount	$ 786,000