Leases - Assets and Liabilities (Details) $ in Thousands	Mar. 27, 2020 USD ($)
Operating And Finance Lease, Right-of-Use Assets [Abstract]
Operating lease assets	$ 39,900
Finance lease assets	3,564
Total right-of-use assets, gross	43,464
Less: accumulated depreciation	(1,835)
Right-of-use assets, net	41,629
Current liabilities:
Current portion of operating lease liabilities	11,556
Current portion of finance lease liabilities	492
Lease obligations	12,048
Noncurrent liabilities:
Operating lease liabilities	29,476
Finance lease liabilities	935
Long-term lease obligations	30,411
Total lease obligations	$ 42,459