Leases (Lease Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 28, 2019		Dec. 28, 2019
Amortization of leased assets	$ 10		$ 29
Interest on lease liabilities	13		40
Total lease expense	1,011		3,003
Operating lease payments	890		2,500
Finance lease payments	36		106
Cost of Sales
Operating lease expense	208	[1]	625
Selling, General and Administrative Expenses
Operating lease expense	$ 780	[1]	$ 2,309

[1] Excludes short-term and variable lease expenses, which are immaterial.