Leases (Lease Assets and Liabilities) (Details) - USD ($) $ in Thousands		Jun. 29, 2019	Mar. 30, 2019
Leases [Abstract]
Operating lease assets		$ 12,248	$ 0
Finance lease assets	[1]	1,670
Total lease assets		13,918
Accumulated Amortization		79
Operating lease liabilities, current		3,626	0
Finance lease liabilities, current		724
Operating lease liabilities, non-current		9,260	$ 0
Finance lease liabilities, non-current		330
Total lease liabilities		$ 13,940

[1] Recorded net of accumulated amortization of $79,000 as of June 29, 2019.