v3.5.0.2

Income Taxes - Schedule of the Tax Years That Remain Subject to Examination by Major Tax Jurisdiction (Detail) | 12 Months Ended
--- | ---
Dec. 31, 2015
Minimum [Member] | U.S. State [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2012
Minimum [Member] | Foreign [Member] | Canada [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2011
Minimum [Member] | Foreign [Member] | Taiwan [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2010
Minimum [Member] | Provincial [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2011
Maximum [Member] | U.S. State [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2015
Maximum [Member] | Foreign [Member] | Canada [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2015
Maximum [Member] | Foreign [Member] | Taiwan [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2015
Maximum [Member] | Provincial [Member] |
Tax Credit Carryforward [Line Items] |
Open tax years | 2015

X
- Definition Tax year that remains open to examination under enacted tax laws, in CCYY format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
Name: | us-gaap_OpenTaxYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_TaxCreditCarryforwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_TW
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |