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Income Taxes - Additional Information (Detail) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 05, 2015 | Mar. 30, 2014 | Dec. 31, 2014 | Apr. 05, 2016
Income Taxes [Line Items] |  |  |  |  |  |
Income (loss) before income taxes | $ 42,438,000 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | [1],[2] | $ (1,873,000)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | [1],[2] |  |
Income tax provision (benefit) | 9,651,000 us-gaap_IncomeTaxExpenseBenefit |  | (2,802,000)us-gaap_IncomeTaxExpenseBenefit |  |  |
Effective tax rate | 22.70%us-gaap_EffectiveIncomeTaxRateContinuingOperations |  | 149.60%us-gaap_EffectiveIncomeTaxRateContinuingOperations |  |  |
U.S. statutory federal tax rate | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate |  | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate |  |  |
Discrete tax benefit related to disqualifying dispositions of incentive stock options and employee stock purchase plan shares | 500,000 us-gaap_IncomeTaxReconciliationOtherReconcilingItems |  | 1,000,000 us-gaap_IncomeTaxReconciliationOtherReconcilingItems |  |  |
Discrete tax benefit related to decrease in uncertain tax positions | 1,200,000 us-gaap_IncomeTaxReconciliationTaxContingencies |  | 1,000,000 us-gaap_IncomeTaxReconciliationTaxContingencies |  |  |
Uncertain tax positions | 30,300,000 us-gaap_LiabilityForUncertainTaxPositionsCurrent |  |  |  | 30,400,000 us-gaap_LiabilityForUncertainTaxPositionsCurrent |
Net decrease in uncertain tax positions | (100,000)us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease |  |  |  |  |
Interest and penalties related to income tax | 600,000 us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense |  |  |  | 600,000 us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense |
Tax savings due to the tax holiday | 1,100,000 us-gaap_IncomeTaxReconciliationTaxHolidays |  |  |  |  |
Tax holiday expiration date | 2015-12-31 |  |  |  |  |
Scenario, Forecast |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Decrease in uncertain tax position resulting from expiration of statutes of limitations |  |  |  |  |  | $ 700,000 us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations / us-gaap_StatementScenarioAxis = us-gaap_ScenarioForecastMember
[1] | Interest income, interest expense, and other (income) expense, net are included in Corporate and Eliminations.
[2] | Included in the income (loss) before income taxes for each of the segments are charges related to inventory and other.

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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 2 -Article 4 + Details
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- Definition The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations. + 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 (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 + Details
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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