9. STOCK COMPENSATION Non-Qualified and Incentive Stock Option Plans (Details) - USD ($)	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Outstanding
Number of Options Outstanding, Beginning	1,239,844	343,575
Number of Options Granted	1,958,108	932,825
Number of Options Forfeited	5,426	15,795
Number of Options Expired	32,399	20,761
Number of Options Outstanding, Ending	3,160,127	1,239,844
Weighted Average Exercise Price Outstanding, Beginning	$ 16.44	$ 59.22
Weighted Average Exercise Price Granted	2.50	2.17
Weighted Average Exercise Price Forfeited	3.79	9.46
Weighted Average Exercise Price Expired	67.73	88.80
Weighted Average Exercise Price Outstanding, Ending	$ 7.30	$ 16.44
Weighted Average Remaining Contractual Life (in years) Outstanding, Beginning	8 years 6 months	5 years 4 months 6 days
Weighted Average Remaining Contractual Life (in years) Outstanding, Ending	8 years 321 days	8 years 6 months
Aggregate Intrinsic Value Outstanding, Beginning	$ 1,400	$ 0
Aggregate Intrinsic Value Outstanding, Ending	$ 4,761,973	$ 1,400
Exercisable
Number of Options Outstanding, Beginning	275,982	232,931
Number of Options Vested	334,111	63,812
Number of Options Expired	32,399	20,761
Number of Options Outstanding, Ending	577,694	275,982
Weighted Average Exercise Price Outstanding, Beginning	$ 53.53	$ 66.28
Weighted Average Exercise Price Vested	7.63	18.45
Weighted Average Exercise Price Expired	67.73	88.80
Weighted Average Exercise Price Outstanding, Ending	$ 26.18	$ 53.53
Weighted Average Remaining Contractual Life (in years) Outstanding, Beginning	4 years 10 months 28 days	4 years 9 months 4 days
Weighted Average Remaining Contractual Life (in years) Outstanding, Ending	6 years 270 days	4 years 10 months 28 days
Aggregate Intrinsic Value Outstanding, Ending	$ 604,763