Statements of Income - USD ($)	3 Months Ended
	Jan. 31, 2017	Jan. 31, 2016
Net sales:
Equipment	$ 1,659,313	$ 2,988,693
Parts and service	578,480	591,134
Total net sales	2,237,793	3,579,827
Cost of sales	2,008,495	3,019,318
Gross profit	229,298	560,509
Operating expense:
Selling expense	109,202	233,521
Administrative expense	181,816	222,266
Total operating expense	291,018	455,787
Operating income (loss)	(61,720)	104,722
Other income (expense):
Interest income	1,307	2,105
Interest expense		(296)
Total other income (expense)	1,307	1,809
Income (loss) before income taxes	(60,413)	106,531
Income tax provision	(21,000)	38,000
Net income	$ (39,413)	$ 68,531
Income per share, basic and diluted	$ (0.01)	$ 0.01
Weighted average number of shares outstanding	5,183,895	5,183,895