Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Related Category Used for Calculation

No definition available.

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- Definition

Maximum age of eligible receivables used the calculation of allowable borrowings under the terms of the facility.

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
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-Section S99
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-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum amount borrowed under the credit facility at any time during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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+ Details

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

- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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Balance Type:	credit
Period Type:	instant

- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Period Type:	instant

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Note 7 - Long-term Debt and Note Payable to Bank (Details Textual) - USD ($)			12 Months Ended
	Oct. 31, 2016	Apr. 26, 2016	Oct. 31, 2016	Feb. 28, 2018	Feb. 28, 2017	Oct. 31, 2015
Long-term Debt	$ 6,945,994		$ 6,945,994			$ 7,227,007
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	294,214		294,214
Long-term Debt, Maturities, Repayments of Principal in Year Two	11,651,780		11,651,780
Revolving Credit Facility [Member] \| The Commercial Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 9,000,000		$ 9,000,000
Revolving Credit Facility [Member] \| Certain Receivables Aged Ninety Days or Over [Member] \| The Commercial Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Related Category Used For Calculation			85.00%
Line of Credit Facility, Maximum Borrowing Capacity, Maximum Aging of Receivables			90 days
Revolving Credit Facility [Member] \| Certain Foreign Receivables [Member] \| The Commercial Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Related Category Used For Calculation			35.00%
Line of Credit Facility, Maximum Amount Outstanding During Period			$ 1,000,000
Revolving Credit Facility [Member] \| Certain Raw Materials of Inventory [Member] \| The Commercial Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Related Category Used For Calculation			25.00%
Revolving Credit Facility [Member] \| BNC [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 7,000,000
Revolving Credit Facility [Member] \| BNC [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	4.18%	3.65%
Revolving Credit Facility [Member] \| BNC [Member] \| Scenario, Forecast [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 6,000,000	$ 6,500,000
North Carolina Real Estate Loan [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.25%		4.25%			4.25%
Long-term Debt	$ 1,780,209	$ 1,816,609	$ 1,780,209			$ 1,852,230
Virginia Real Estate Loan [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.25%		4.25%			4.25%
Long-term Debt	$ 5,165,785	$ 5,271,411	$ 5,165,785			$ 5,374,777
The Commercial Loan [Member] \| Revolving Credit Facility [Member]
Long-term Line of Credit	5,000,000		5,000,000			6,000,000
Line of Credit Facility, Remaining Borrowing Capacity	$ 2,000,000		$ 2,000,000			$ 2,600,000