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C. STOCKHOLDERS EQUITY (Details 1) - shares
Jun. 30, 2019
Sep. 30, 2018
Incentive Stock Option Plans    
Total shares reserved under plans 138,400 138,400
Shares reserved for outstanding options 99,962 123,558
Shares issued 0 0
Remaining options/shares under plans 385 385
Non Qualified Stock Option Plans    
Total shares reserved under plans 6,387,200 3,387,200
Shares reserved for outstanding options 6,193,237 3,036,569
Shares issued 0 0
Remaining options/shares under plans 115,156 309,526
Stock Bonus Plans    
Total shares reserved under plans 783,760 783,760
Shares reserved for outstanding options 0 0
Shares issued 327,267 297,230
Remaining options/shares under plans 456,460 486,497
Stock Compensation Plan    
Total shares reserved under plans 634,000 134,000
Shares reserved for outstanding options 0 0
Shares issued 122,221 118,590
Remaining options/shares under plans 493,369 15,410
Incentive Stock Bonus Plan    
Total shares reserved under plans 640,000 640,000
Shares reserved for outstanding options 0 0
Shares issued 616,500 624,000
Remaining options/shares under plans 23,500 16,000