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The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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- Definition

The amount of cash paid for the settlement of litigation or for other legal issues during the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585

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- Definition

Cash received for the settlement of litigation during the current period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585

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AUO LAWSUIT AND SETTLEMENT (Details) (USD $)	0 Months Ended	3 Months Ended	12 Months Ended
AUO LAWSUIT AND SETTLEMENT (Details) (USD $)	Dec. 29, 2014	Jan. 31, 2015	Oct. 31, 2014
AUO LAWSUIT AND SETTLEMENT (Details) [Line Items]
Proceeds from Legal Settlements			$ 2,000,000us-gaap_ProceedsFromLegalSettlements
Legal Fees		3,604,000us-gaap_LegalFees	3,604,000us-gaap_LegalFees
Payments for Legal Settlements		3,500,000us-gaap_PaymentsForLegalSettlements
Settlement Agreement And Patent Agreement [Member]
AUO LAWSUIT AND SETTLEMENT (Details) [Line Items]
Proceeds from Legal Settlements	9,000,000
AUO Settlement [Member]
AUO LAWSUIT AND SETTLEMENT (Details) [Line Items]
Proceeds from Legal Settlements	9,000,000	2,000,000	9,000,000
Patent Assignment Agreement [Member]
AUO LAWSUIT AND SETTLEMENT (Details) [Line Items]
Proceeds from Legal Settlements		$ 7,000,000	$ 7,000,000