Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Jul. 31, 2017	Oct. 31, 2016
Current assets:
Cash	$ 529,264	$ 1,879,064
Trade accounts receivable, net of allowance for doubtful accounts of $75,827 at July 31, 2017 and $74,266 at October 31, 2016	9,300,973	8,916,245
Other receivables	41,580	70,828
Inventories	18,354,925	15,023,966
Prepaid expenses	468,487	431,780
Total current assets	28,695,229	26,321,883
Property and equipment, net	12,601,351	13,399,158
Intangible assets, net	612,132	575,010
Other assets, net	180,611	369,737
Total assets	42,089,323	40,665,788
Current liabilities:
Current installments of long-term debt	248,212	294,214
Accounts payable and accrued expenses	4,315,670	2,636,420
Accrued compensation and payroll taxes	1,324,641	1,179,872
Income taxes payable	21,896	15,603
Total current liabilities	5,910,419	4,126,109
Note payable to bank	5,400,000	5,000,000
Long-term debt, excluding current installments	6,482,701	6,651,780
Other noncurrent liabilities	131,574	122,910
Total liabilities	17,924,694	15,900,799
Shareholders’ equity:
Preferred stock, no par value, authorized 1,000,000 shares; none issued and outstanding	0	0
Common stock, no par value, authorized 50,000,000 shares; issued and outstanding 7,334,348 shares at July 31, 2017 and 7,081,159 shares at October 31, 2016	11,647,263	11,080,595
Retained earnings	12,517,366	13,684,394
Total shareholders’ equity	24,164,629	24,764,989
Commitments and contingencies
Total liabilities and shareholders’ equity	$ 42,089,323	$ 40,665,788

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.