- Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disaggregation of Revenue [Line Items]
Net sales	$ 549,460	$ 566,186	$ 613,218	$ 608,218	$ 531,211	$ 575,139	$ 604,879	$ 551,832	$ 2,337,082	$ 2,263,061	$ 1,635,653
Recreational Vehicle
Disaggregation of Revenue [Line Items]
Net sales									1,287,193	1,434,257
Manufactured Housing
Disaggregation of Revenue [Line Items]
Net sales									436,786	274,691
Industrial
Disaggregation of Revenue [Line Items]
Net sales									284,564	279,981
Marine
Disaggregation of Revenue [Line Items]
Net sales									328,539	274,132
Manufacturing
Disaggregation of Revenue [Line Items]
Net sales									1,642,263	1,745,467	1,337,785
Manufacturing | Recreational Vehicle
Disaggregation of Revenue [Line Items]
Net sales									897,848	1,069,981
Manufacturing | Manufactured Housing
Disaggregation of Revenue [Line Items]
Net sales									176,665	163,513
Manufacturing | Industrial
Disaggregation of Revenue [Line Items]
Net sales									250,969	246,168
Manufacturing | Marine
Disaggregation of Revenue [Line Items]
Net sales									316,781	265,805
Distribution
Disaggregation of Revenue [Line Items]
Net sales									694,819	517,594	$ 297,868
Distribution | Recreational Vehicle
Disaggregation of Revenue [Line Items]
Net sales									389,345	364,276
Distribution | Manufactured Housing
Disaggregation of Revenue [Line Items]
Net sales									260,121	111,178
Distribution | Industrial
Disaggregation of Revenue [Line Items]
Net sales									33,595	33,813
Distribution | Marine
Disaggregation of Revenue [Line Items]
Net sales									$ 11,758	$ 8,327