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Benefit Plans (Estimated Benefit Payments Over Next Ten Years) (Details)
$ in Thousands
Jan. 01, 2016
USD ($)
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]  
2016 $ 166
2017 205
2018 225
2019 277
2020 265
2020-2024 $ 1,619