STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Net sales:
Equipment	$ 6,181,720	$ 6,124,892
Parts and service	3,820,723	2,861,132
Total net sales	10,002,443	8,986,024
Cost of sales	8,779,587	8,132,391
Gross profit	1,222,856	853,633
Operating expense:
Selling expense	596,582	584,950
Administrative expense	1,546,110	868,734
Total operating expense	2,142,692	1,453,684
Operating loss	(919,836)	(600,051)
Other income:
Interest income	4,233	14,371
Other income	628,466	10,500
Total other income	632,699	24,871
Loss before income taxes	(287,137)	(575,180)
Income tax benefit	(156,323)	(166,765)
Net loss	$ (130,814)	$ (408,415)
Loss per share, basic and diluted	$ (0.03)	$ (0.08)
Weighted average number of shares outstanding	5,183,895	5,183,895