Profit Sharing and 401(k) Plan	3 Months Ended
Mar. 30, 2019
Profit Sharing And401 K Plan [Abstract]
Profit Sharing and 401(k) Plan	10. Profit Sharing and 401(k) Plan Under our profit sharing and 401(k) plan, eligible employees may defer up to 50% of their compensation on a pre-tax basis, subject to Internal Revenue Service limitations. Each pay period, we may make a discretionary contribution equal to a percentage of the employee’s contribution. During the three months ended March 30, 2019 and March 31, 2018, our contributions, net of forfeitures, were $1.5 million and $1.4 million, respectively.

The entire disclosure for pension and other postretirement benefits.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-URI http://asc.fasb.org/topic&trid=2235017

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