Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Jan. 31, 2018	Jan. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income (Loss)	$ 565,524	$ (74,614)
Adjustments to reconcile net income (loss) to net cash provided (used) by operating activities:
Depreciation	636,887	654,427
Provision for bad debts on accounts receivable	63,220	89,129
Amortization	142,412	170,337
Deferred tax benefit	(1,401,537)
Loss on disposal of property and equipment	396,092
Changes in operating assets and liabilities:
Accounts receivable	181,220	217,732
Inventories	76,329	(199,643)
Other current assets	(261,391)	74,065
Other assets	15,000	14,160
Accounts payable	63,653	(1,063,077)
Accrued expenses	(270,187)	(1,025,938)
Customer deposits	(6,781)	(991)
NET CASH PROVIDED (USED) BY OPERATING ACTIVITIES	200,441	(1,144,413)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(721,763)	(638,361)
Proceeds from sale of property and equipment	42,100
NET CASH USED IN INVESTING ACTIVITIES	(679,663)	(638,361)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net line of credit borrowings	15,200
Principal payments on debt	(399,999)	(399,999)
NET CASH USED IN FINANCING ACTIVITIES	(384,799)	(399,999)
NET DECREASE IN CASH	(864,021)	(2,182,773)
CASH AND CASH EQUIVALENTS - beginning of period	1,065,000	5,553,815
CASH AND CASH EQUIVALENTS - end of period	200,979	3,371,042
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	232,904	371,800
Cash paid for taxes		$ 249,850