Statements of Income - USD ($)	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016
Net sales:
Equipment	$ 7,856,922	$ 8,832,362
Parts and service	2,638,019	2,818,226
Total net sales	10,494,941	11,650,588
Cost of sales	9,241,435	10,047,312
Gross profit	1,253,506	1,603,276
Operating expense:
Selling expense	448,292	721,490
Administrative expense	693,510	914,412
Total operating expense	1,141,802	1,635,902
Operating income (loss)	111,704	(32,626)
Other income (expense):
Interest income	5,198	10,038
Interest expense		(514)
Total other income (expense)	5,198	9,524
Income (loss) before income taxes	116,902	(23,102)
Income tax provision (benefit)	43,542	(113,512)
Net income	$ 73,360	$ 90,410
Income (loss) per share, basic and diluted	$ 0.01	$ 0.02
Weighted average number of shares outstanding	5,183,895	5,183,895