8. STOCK COMPENSATION Nonvested Options (Details) - $ / shares	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Stock Compensation Nonvested Options Details
Number of unvested options, Beginning	3,010,943	3,387,265
Vested options	(1,401,716)	(1,153,357)
Granted options	1,213,600	893,700
Forfeited options	(55,998)	(116,665)
Number of unvested options, Ending	2,766,829	3,010,943
Weighted Average Grant Date Fair Value, Beginning	$ 1.72	$ 2.15
Weighted Average Grant Date Fair Value, Ending	$ 1.48	$ 1.72