Income Taxes	6 Months Ended
Oct. 02, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes During the three and six months ended October 2, 2016, the Company recorded an income tax expense of $0.2 million and income tax benefit of $3.4 million, respectively. The Company recorded an income tax expense of $0.6 million and $1.0 million in the three and six months ended September 27, 2015, respectively. The Company’s effective tax rate was significantly less than the U.S. federal statutory rate of 35% in all periods primarily due to the benefits of lower-taxed earnings in foreign jurisdictions, including Malaysia, where a tax holiday is in effect through fiscal 2021. The income tax benefit recorded in the six months ended October 2, 2016 was primarily due to the tax benefit on severance cost recorded in the period. Additionally, in the three and six months ended October 2, 2016, stock-based compensation excess tax benefits of $0.3 million and $1.8 million, respectively, were reflected in the Condensed Consolidated Statements of Operations as a component of the income tax benefit as a result of the early adoption of ASU 2016-09. Refer to Note 1 for more details regarding the adoption of ASU 2016-09. From the fourth quarter of fiscal 2003 to the third quarter of fiscal 2016, the Company maintained a full valuation allowance against the Company's deferred tax assets as there was insufficient positive evidence to overcome the significant negative evidence to conclude that it was more likely than not that the deferred tax assets would be realized. The Company reached this decision based on judgment, which included consideration of historical U.S. operating results, projections of future U.S. profits, and a history of expiring tax attributes. In the fourth quarter of fiscal 2016, the Company generated a substantial amount of U.S. profit, utilizing the Company's remaining U.S. federal net operating loss carryovers available as well as a significant amount of U.S. tax credit carryforwards. In addition, in the fourth quarter of fiscal 2016, the Company completed its business plan for fiscal 2017, and validated its mid-term business plan. The Company also considered forecasts of future taxable income and evaluated the utilization of its remaining tax credit carryforwards prior to their date of expiration. All of these were significant positive factors that overcame prior negative evidence and the Company concluded that it was appropriate to release the valuation allowance against the Company's deferred tax assets, with the exception of deferred tax assets related to certain foreign and state jurisdictions. As of October 2, 2016, the Company continues to maintain a valuation allowance against the Company's net deferred tax assets in certain foreign and state jurisdictions, as the Company is not able to conclude that it is more likely than not that these deferred tax assets will be realized. The Company reached this decision based on judgment, which included consideration of historical operating results and projections of future profits. The Company will continue to monitor the need for the valuation allowance on a quarterly basis. In fiscal year 2016, after examination of the Company’s projected offshore cash flows, and global cash requirements, the Company determined that it would no longer require 100% of its future foreign generated cash to support its foreign operations. The Company plans to continue to repatriate a portion of its offshore earnings generated after March 29, 2015 to the U.S. for domestic operations, and has accrued for the related tax impacts accordingly. For earnings accumulated as of March 29, 2015, the Company continues to indefinitely reinvest such amounts in its foreign jurisdictions, except to the extent there is any previously taxed income which is expected to be repatriated. If circumstances change and it becomes apparent that some or all of those undistributed earnings of the Company's offshore subsidiary will be remitted in the foreseeable future but income taxes have not been recognized, the Company will accrue income taxes attributable to that remittance. The Company benefits from tax incentives granted by local tax authorities in certain foreign jurisdictions. In the fourth quarter of fiscal 2011, the Company agreed with the Malaysia Industrial Development Board to enter into a new tax incentive agreement which is a full tax exemption on statutory income for a period of 10 years commencing April 4, 2011. This tax incentive agreement is subject to the Company meeting certain financial targets, investments, headcounts and activities in Malaysia. During the quarter ended October 2, 2016, the Company closed out all positions as part of the examination of the Company's Singapore income tax returns for the fiscal years 2009 through 2012. The outcome did not have a material effect on the Company’s financial position, cash flows or results of operations. As of October 2, 2016, the Company is under examination in Germany for calendar years 2012 through 2014, in Malaysia for fiscal year 2013 and 2014, and in India for fiscal year 2015. Although the final outcome of each examination is uncertain, based on currently available information, the Company believes that the ultimate outcome will not have a material adverse effect on its financial position, cash flows or results of operations. The Company's open years in the U.S. federal jurisdiction are fiscal 2013 and later years. In addition, the Company is effectively subject to federal tax examination adjustments for tax years ended on or after fiscal year 1999, in that the Company has tax attribute carryforwards from these years that could be subject to adjustments, if and when utilized. The Company's open years in various state and foreign jurisdictions are fiscal years 2008 and later. The Company does not expect a material change in unrecognized tax benefits within the next twelve months.

Income Taxes

During the three and six months ended October 2, 2016, the Company recorded an income tax expense of $0.2 million and income tax benefit of $3.4 million, respectively. The Company recorded an income tax expense of $0.6 million and $1.0 million in the three and six months ended September 27, 2015, respectively.

The Company’s effective tax rate was significantly less than the U.S. federal statutory rate of 35% in all periods primarily due to the benefits of lower-taxed earnings in foreign jurisdictions, including Malaysia, where a tax holiday is in effect through fiscal 2021.

The income tax benefit recorded in the six months ended October 2, 2016 was primarily due to the tax benefit on severance cost recorded in the period. Additionally, in the three and six months ended October 2, 2016, stock-based compensation excess tax benefits of $0.3 million and $1.8 million, respectively, were reflected in the Condensed Consolidated Statements of Operations as a component of the income tax benefit as a result of the early adoption of ASU 2016-09. Refer to Note 1 for more details regarding the adoption of ASU 2016-09.

From the fourth quarter of fiscal 2003 to the third quarter of fiscal 2016, the Company maintained a full valuation allowance against the Company's deferred tax assets as there was insufficient positive evidence to overcome the significant negative evidence to conclude that it was more likely than not that the deferred tax assets would be realized. The Company reached this decision based on judgment, which included consideration of historical U.S. operating results, projections of future U.S. profits, and a history of expiring tax attributes. In the fourth quarter of fiscal 2016, the Company generated a substantial amount of U.S. profit, utilizing the Company's remaining U.S. federal net operating loss carryovers available as well as a significant amount of U.S. tax credit carryforwards. In addition, in the fourth quarter of fiscal 2016, the Company completed its business plan for fiscal 2017, and validated its mid-term business plan. The Company also considered forecasts of future taxable income and evaluated the utilization of its remaining tax credit carryforwards prior to their date of expiration. All of these were significant positive factors that overcame prior negative evidence and the Company concluded that it was appropriate to release the valuation allowance against the Company's deferred tax assets, with the exception of deferred tax assets related to certain foreign and state jurisdictions.

As of October 2, 2016, the Company continues to maintain a valuation allowance against the Company's net deferred tax assets in certain foreign and state jurisdictions, as the Company is not able to conclude that it is more likely than not that these deferred tax assets will be realized. The Company reached this decision based on judgment, which included consideration of historical operating results and projections of future profits. The Company will continue to monitor the need for the valuation allowance on a quarterly basis.

In fiscal year 2016, after examination of the Company’s projected offshore cash flows, and global cash requirements, the Company determined that it would no longer require 100% of its future foreign generated cash to support its foreign operations. The Company plans to continue to repatriate a portion of its offshore earnings generated after March 29, 2015 to the U.S. for domestic operations, and has accrued for the related tax impacts accordingly. For earnings accumulated as of March 29, 2015, the Company continues to indefinitely reinvest such amounts in its foreign jurisdictions, except to the extent there is any previously taxed income which is expected to be repatriated. If circumstances change and it becomes apparent that some or all of those undistributed earnings of the Company's offshore subsidiary will be remitted in the foreseeable future but income taxes have not been recognized, the Company will accrue income taxes attributable to that remittance.

The Company benefits from tax incentives granted by local tax authorities in certain foreign jurisdictions. In the fourth quarter of fiscal 2011, the Company agreed with the Malaysia Industrial Development Board to enter into a new tax incentive agreement which is a full tax exemption on statutory income for a period of 10 years commencing April 4, 2011. This tax incentive agreement is subject to the Company meeting certain financial targets, investments, headcounts and activities in Malaysia.

During the quarter ended October 2, 2016, the Company closed out all positions as part of the examination of the Company's Singapore income tax returns for the fiscal years 2009 through 2012. The outcome did not have a material effect on the Company’s financial position, cash flows or results of operations.

As of October 2, 2016, the Company is under examination in Germany for calendar years 2012 through 2014, in Malaysia for fiscal year 2013 and 2014, and in India for fiscal year 2015. Although the final outcome of each examination is uncertain, based on currently available information, the Company believes that the ultimate outcome will not have a material adverse effect on its financial position, cash flows or results of operations.

The Company's open years in the U.S. federal jurisdiction are fiscal 2013 and later years. In addition, the Company is effectively subject to federal tax examination adjustments for tax years ended on or after fiscal year 1999, in that the Company has tax attribute carryforwards from these years that could be subject to adjustments, if and when utilized. The Company's open years in various state and foreign jurisdictions are fiscal years 2008 and later.

The Company does not expect a material change in unrecognized tax benefits within the next twelve months.