Net Sales, Income (Loss) Before Provision for Income Taxes and Other Related Segment Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Oct. 31, 2014	Oct. 31, 2013
Segment Reporting Information [Line Items]
Net sales	$ 23,115us-gaap_SalesRevenueNet	$ 36,625us-gaap_SalesRevenueNet
Income (loss) from continuing operations before provision for income taxes	2,295	6,722
Depreciation and amortization	592us-gaap_DepreciationAndAmortization	652us-gaap_DepreciationAndAmortization
Total assets	29,029us-gaap_Assets	29,090us-gaap_Assets
RF Connector and Cable Assembly
Segment Reporting Information [Line Items]
Net sales	13,156	14,254
Income (loss) from continuing operations before provision for income taxes	2,161	2,105
Depreciation and amortization	186	232
Total assets	5,818	6,656
Cables Unlimited
Segment Reporting Information [Line Items]
Net sales	7,247	19,329
Income (loss) from continuing operations before provision for income taxes	(478)	3,888
Depreciation and amortization	380	357
Total assets	6,804	7,659
Medical Cabling and Interconnector
Segment Reporting Information [Line Items]
Net sales	2,712	3,042
Income (loss) from continuing operations before provision for income taxes	588	723
Depreciation and amortization	26	44
Total assets	567	813
Corporate
Segment Reporting Information [Line Items]
Net sales	0	0
Income (loss) from continuing operations before provision for income taxes	24	6
Depreciation and amortization	0	19
Total assets	$ 15,840	$ 13,962

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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