Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ (321,704)	$ 42,200
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation, amortization and accretion	1,445,381	1,525,012
Bad debt expense	18,655	42,929
Deferred income tax expense	306,541	206,788
Share-based compensation expense	693,662	802,643
Impact of excess tax benefits from share-based compensation	(18,647)	(37,052)
Loss on sale of property and equipment	27,646	11,785
(Increase) decrease in:
Trade accounts receivable	(1,967,578)	1,151,820
Other receivables	64,402	59,013
Income taxes refundable	(594,207)	(217,473)
Inventories	963,399	(173,220)
Prepaid expenses	(209,399)	8,257
Increase (decrease) in:
Accounts payable and accrued expenses	963,862	46,130
Accrued compensation and payroll taxes	789,354	(1,972,998)
Income taxes payable		14,115
Other noncurrent liabilities	(290,821)	(128,485)
Net cash provided by operating activities	1,870,546	1,381,464
Cash flows from investing activities:
Purchase of and deposits for the purchase of property and equipment	(1,814,492)	(2,662,564)
Investment in intangible assets	(108,764)	(137,417)
Proceeds from sale of property and equipment		5,000
Net cash used in investing activities	(1,923,256)	(2,794,981)
Cash flows from financing activities:
Payroll taxes withheld and remitted on share-based payments	(94,772)	(338,007)
Proceeds from note payable to bank	1,250,000	4,550,000
Principal payments on long-term debt and note payable to bank	(943,609)	(1,985,498)
Repurchase of common stock	(55,912)	(543,420)
Impact of excess tax benefits from share-based compensation	18,647	37,052
Common stock dividends paid	(401,478)	(347,423)
Net cash provided by (used in) financing activities	(227,124)	1,372,704
Net decrease in cash	(279,834)	(40,813)
Cash at beginning of period	750,303	591,038
Cash at end of period	$ 470,469	$ 550,225