C. STOCKHOLDERS EQUITY (Details) - shares	Mar. 31, 2020	Sep. 30, 2019
Incentive Stock Option Plans
Total shares reserved under plans	138,400	138,400
Shares reserved for outstanding options	89,895	89,895
Shares issued	0	0
Remaining options/shares under plans	213	213
Non Qualified Stock Option Plans
Total shares reserved under plans	6,387,200	6,387,200
Shares reserved for outstanding options	6,108,173	6,128,321
Shares issued	0	0
Remaining options/shares under plans	131,146	112,166
Stock Bonus Plans
Total shares reserved under plans	783,760	783,760
Shares reserved for outstanding options	0	0
Shares issued	339,079	331,226
Remaining options/shares under plans	444,651	452,501
Stock Compensation Plan
Total shares reserved under plans	634,000	634,000
Shares reserved for outstanding options	0	0
Shares issued	150,695	130,183
Remaining options/shares under plans	464,895	485,407
Incentive Stock Bonus Plan
Total shares reserved under plans	640,000	640,000
Shares reserved for outstanding options	0	0
Shares issued	616,500	616,500
Remaining options/shares under plans	23,500	23,500