Annual report pursuant to Section 13 and 15(d)

Note D - Income Taxes - Significant Components of Deferred Income Tax Assets and Liabilities (Details)

v3.10.0.1
Note D - Income Taxes - Significant Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($)
Sep. 30, 2018
Sep. 30, 2017
Gross long-term deferred tax liability $ (77) $ (284,922)
Valuation allowance (104,858) (159,154)
Net long-term deferred tax liability (104,935) (444,076)
Long-term [Member]    
Intangibles (70,467) (90,085)
Property and equipment depreciation (552,119) (948,653)
Stock-based compensation 151,558 209,645
Goodwill (583,415) (866,388)
Short Term [Member]    
Net operating loss carry forwards and credits 464,274 551,125
Inventories 400,111 503,632
Prepaid expenses (60,806) (48,847)
Accrued expenses and reserves $ 250,787 $ 404,649