Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Dec. 28, 2019	Sep. 28, 2019	Jun. 29, 2019	Dec. 29, 2018	Sep. 29, 2018	Jun. 30, 2018	Dec. 28, 2019	Dec. 29, 2018
Equity [Abstract]
Currency Translation, Beginning Balance			$ (3,301)				$ (3,301)
Pension and Postretirement Liability, Beginning Balance			(4,166)				(4,166)
Total, Beginning Balance			(7,467)				(7,467)
Currency Translation, Amounts reclassified from accumulated other comprehensive income
Pension and Postretirement Liability, Impact from adoption of ASU 2018-02							(1,289)
Total, Impact from adoption of ASU 2018-02							(1,289)
Currency Translation, Other comprehensive income before reclassifications							2,297
Pension and Postretirement Liability, Other comprehensive income before reclassifications
Total, Other comprehensive income before reclassifications							2,297
Pension and Postretirement Liability, Amounts reclassified from accumulated other comprehensive income							534
Total, Amounts reclassified from accumulated other comprehensive income							534
Currency Translation, Net current period other comprehensive income	$ 1,624	$ (1,869)	$ 2,542	$ (1,137)	$ 440	$ (4,061)	2,297	$ (4,758)
Pension and Postretirement Liability, Net current period other comprehensive income	178			$ 194			534	$ 582
Total, Net current period other comprehensive income							2,831
Currency Translation, Ending Balance	(1,004)						(1,004)
Pension and Postretirement Liability, Ending Balance	(4,921)						(4,921)
Total, Ending Balance	$ (5,925)						$ (5,925)