Leases - Schedule of Components of Lease Expense (Details) $ in Thousands	3 Months Ended
	Mar. 30, 2019 USD ($)
Operating leases	$ 700
Short-term leases	119
Total lease expense	819
Operating Costs [Member]
Operating leases	213
Short-term leases
Selling, General and Administrative Expenses [Member]
Operating leases	487
Short-term leases	$ 119