Statements of Income (USD $)	12 Months Ended
	Oct. 31, 2012	Oct. 31, 2011
Net sales:
Equipment	$ 15,910,289	$ 9,318,844
Parts and service	1,909,656	1,730,670
Total net sales	17,819,945	11,049,514
Cost of sales	14,092,373	8,587,872
Gross profit	3,727,572	2,461,642
Operating expense:
Selling expense	802,864	524,141
Administrative expense	1,041,563	828,635
Total operating expense	1,844,427	1,352,776
Operating income	1,883,145	1,108,866
Other income (expense):
Interest income	6,047	8,297
Interest expense	(516)
Total other income (expense)	5,531	8,297
Income before income taxes	1,888,676	1,117,163
Income tax provision	681,246	433,500
Net income	$ 1,207,430	$ 683,663
Basic income per share	$ 0.23	$ 0.13
Diluted income per share	$ 0.23	$ 0.13
Weighted average number of shares outstanding
- Basic (in shares)	5,183,895	5,077,045
- Diluted (in shares)	5,183,895	5,133,014