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ACQUISITION OF DNP PHOTOMASK TECHNOLOGY TAIWAN CO., LTD. (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	12 Months Ended		7 Months Ended
	Apr. 04, 2014	Nov. 02, 2014	Nov. 03, 2013	Nov. 02, 2014
Business Acquisition [Line Items]
Date of acquisition		Apr. 04, 2014
Consideration transferred	$ 41.0
Ownership percentage in PDMC (in hundredths)		50.01%		50.01%
Acquisition costs related to the merger included in selling, general and administrative expense		2.5	0.8
DNP [Member]
Business Acquisition [Line Items]
Ownership percentage of noncontrolling interests (in hundredths)		49.99%		49.99%
DPTT Acquisition [Member]
Business Acquisition [Line Items]
Pro forma adjustment for additional depreciation recorded on acquired long-lived assets		6.6	12.9
PDMC [Member]
Business Acquisition [Line Items]
Revenues				101.8
Net income				$ 6.0
Customer Relationships [Member]
Business Acquisition [Line Items]
Estimated amortization period		12 years