9. STOCK COMPENSATION (Tables)

12 Months Ended

Sep. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Employees and non-employees stock compensation

	Year Ended September 30,
	2018		2017
Employees	$	2,743,267	$	1,380,500
Non-employees	$	530,736	$	232,847

Assumptions for Option Pricing

		2018	2017
Expected stock price volatility	89.90 – 94.32%	88.54 – 90.67%
Risk-free interest rate	2.30 – 3.04%	2.18 – 2.29%
Expected life of options	9.67 – 9.70 Years	9.69 – 10 Years
Expected dividend yield	-	-

Stock Option Plans

	Outstanding								Exercisable
					Weighted								Weighted
			Weighted		Ave		Aggregate				Weighted		Ave		Aggregate
	Number of		Average		Remaining Contractual		Intrinsic		Number of		Average		Remaining Contractual		Intrinsic
	Shares		Exercise Price		Term (Years)		Value		Shares		Exercise Price		Term (Years)		Value
Outstanding at September 30, 2016		343,575	$	59.22		5.35	$	0		232,931	$	66.28		4.76	$	0
Vested										63,812	$	18.45
Granted (a)		932,825	$	2.17
Exercised
Forfeited		15,795	$	9.46
Expired		20,761	$	88.80						20,761	$	88.80
Cancelled
Outstanding at September 30, 2017		1,239,844	$	16.44		8.50	$	1,400		275,982	$	53.53		4.91	$	0
Vested										334,111	$	7.63
Granted		1,958,108	$	2.50
Exercised
Forfeited		5,426	$	3.79
Expired		32,399	$	67.73						32,399	$	67.73
Cancelled
Outstanding at September 30, 2018		3,160,127	$	7.30		8.88	$	4,761,973		577,694	$	26.18		6.74	$	604,763

Schedule of non-vested options

	Number of Options			Weighted Average Grant Date Fair Value
Unvested at October 1, 2016		110,644		$	36.96
Vested		(63,812	)
Granted		932,825
Forfeited		(15,795	)
Unvested at September 30, 2017		963,862		$	4.91
Vested		(334,111	)
Granted		1,958,108
Forfeited		(5,426	)
Unvested at September 30, 2018		2,582,433		$	2.48

Schedule of restricted stock units

	Number of Shares			Weighted Average Grant Date Fair Value
Unvested at September 30, 2016		604,000		$	13.75
Vested		(136,000	)
Unvested at September 30, 2017		468,000		$	13.75
Vested		(156,000	)
Unvested at September 30, 2018		312,000		$	13.75