Leases (Lease Assets and Liabilities) (Details) - USD ($) $ in Thousands		Sep. 28, 2019	Mar. 30, 2019
Leases [Abstract]
Operating lease assets		$ 11,732	$ 0
Finance lease assets	[1]	1,685
Total lease assets		13,417
Accumulated Amortization		89
Operating lease liabilities, current		3,786	0
Finance lease liabilities, current		726
Operating lease liabilities, non-current		8,735	$ 0
Finance lease liabilities, non-current		317
Total lease liabilities		$ 13,564

[1] Recorded net of accumulated amortization of $89,000 as of September 28, 2019.