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Retirement Plans and Postretirement Costs (Details 1) $ in Thousands | Jul. 01, 2018 USD ($)
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Pension and SERP Benefits |
Amounts Included in Accumulated Other Comprehensive Loss, Net of Tax |
Net actuarial loss | $ 1,272
Total | 1,272
Postretirement |
Amounts Included in Accumulated Other Comprehensive Loss, Net of Tax |
Prior service credit | (336)
Net actuarial loss | 329
Total | $ (7)

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