Acquisitions	6 Months Ended
Apr. 30, 2016
Acquisitions [Abstract]
Mergers, Acquisitions and Dispositions Disclosures [Text Block]	—Acquisitions Radar Industries, Inc. On September 30, 2014, the Company, through a wholly-owned subsidiary, consummated the transactions contemplated by the Asset Purchase Agreement, dated September 30, 2014, with Radar Industries, Inc., and Radar Mexican Investments, LLC which produce engineered metal stampings and machined parts for the motor vehicle industry. The Company acquired Radar in order to further its investment in stamping technologies and expand the diversity of its customer base, product offering and geographic footprint. Radar's results of operations are reflected in the Company's condensed consolidated statements of operations from the acquisition date. As of April 30, 2016, $2,250 of funds remained in escrow, which is expected to be settled by September of 2016.

Acquisitions

6 Months Ended

Apr. 30, 2016

Mergers, Acquisitions and Dispositions Disclosures [Text Block]

—Acquisitions

Radar Industries, Inc.

On September 30, 2014, the Company, through a wholly-owned subsidiary, consummated the transactions contemplated by the Asset Purchase Agreement, dated September 30, 2014, with Radar Industries, Inc., and Radar Mexican Investments, LLC which produce engineered metal stampings and machined parts for the motor vehicle industry. The Company acquired Radar in order to further its investment in stamping technologies and expand the diversity of its customer base, product offering and geographic footprint. Radar's results of operations are reflected in the Company's condensed consolidated statements of operations from the acquisition date.

As of April 30, 2016, $2,250 of funds remained in escrow, which is expected to be settled by September of 2016.