Acquisition of Destiny Homes (Details) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
		Dec. 28, 2019	Dec. 28, 2019	Aug. 02, 2019
Business Combinations [Abstract]
Consideration transferred			$ 16,500
Accounts receivable				$ 908
Inventories				5,508
Property, plant and equipment, net				5,244
Other current assets				3,296
Intangible assets	[1]			5,940
Total identifiable assets acquired				20,896
Accounts payable and accrued liabilities				(6,174)
Net identifiable assets acquired				14,722
Goodwill				1,745
Net assets acquired				16,467
Destiny Homes net revenue		$ 11,200	17,600
Destiny Homes net income		$ 168	$ 32
Trademarks and trade names				1,700
Customer-related intangible				$ 4,200
Customer-related intangible useful life			10 years

[1] (1) Includes $1.7 million assigned to trademarks and trade names, which are considered indefinite lived intangible assets and are not subject to amortization and $4.2 million assigned to a customer-related intangible subject to a useful life of 10 years amortized on a straight-line basis.