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Net Income (loss) per Common Share - Additional Information (Detail) shares in Millions | 3 Months Ended
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Jul. 02, 2017 shares
Net Income Loss Per Common Share |
Exercise of stock options | 0.1

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- Definition Net Income (Loss) Per Common Share [Line Items] + References No definition available. + Details
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- Definition Stock Issued During Period Shares Sale Of Stock And Exercise Of Stock Options + References No definition available. + Details
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