9. STOCK COMPENSATION Nonvested Options (Details) - $ / shares	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Stock Compensation Nonvested Options Details
Number of unvested options, Beginning	110,644	120,409
Vested options	(63,812)	(56,069)
Granted options	932,825	48,544
Forfeited options	(15,795)	(2,240)
Number of unvested options, Ending	963,862	110,644
Weighted Average Grant Date Fair Value, Beginning	$ 36.96	$ 43.09
Weighted Average Grant Date Fair Value, Ending	$ 4.91	$ 36.96