OPERATING SEGMENTS OPERATING SEGMENTS (Details Textuals)	12 Months Ended
	Oct. 31, 2012
Flight Support Group [Member]
Segment Reporting Information [Line Items]
Segment Reporting Information, Description of Products and Services	The Flight Support Group designs, manufactures, repairs, overhauls and distributes jet engine and aircraft component replacement parts.  The parts and services are approved by the FAA.  The FSG also manufactures and sells specialty parts as a subcontractor for aerospace and industrial original equipment manufacturers and the United States government.
Electronic Technologies Group [Member]
Segment Reporting Information [Line Items]
Segment Reporting Information, Description of Products and Services	The Electronic Technologies Group designs and manufactures electronic, microwave, and electro-optical equipment and components, three-dimensional microelectronic and stacked memory products, high-speed interface products, high voltage interconnection devices, high voltage advanced power electronics products, power conversion products, underwater locator beacons, traveling wave tube amplifiers, harsh environment electronic connectors and other interconnect products, and RF and microwave amplifiers, transmitters and receivers primarily for the aviation, defense, space, medical, telecommunications and electronics industries.