Recent Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands	Mar. 29, 2019	Jan. 01, 2019	Mar. 30, 2018	Jan. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of adoption of ASU	$ (259)	$ 0	$ 0	$ (77)
Accumulated Other Comprehensive Income
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of adoption of ASU		(259)		0
Accumulated Other Comprehensive Income | ASU 2018-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of adoption of ASU		(300)
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of adoption of ASU		259		$ (77)
Retained Earnings | ASU 2018-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of adoption of ASU		$ 300