Segment Information - Additional Information (Detail) $ in Thousands	3 Months Ended								7 Months Ended	12 Months Ended
	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Jul. 31, 2017 Segment	Dec. 31, 2019 USD ($) Retailer Segment	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segment | Segment									1	2
Net sales	$ 164,772	$ 194,551	$ 206,453	$ 179,571	$ 139,971	$ 166,380	$ 206,692	$ 171,207		$ 745,347	$ 684,250	$ 565,153
Number of national retailers | Retailer										2
Residential [Member]
Segment Reporting Information [Line Items]
Net sales										$ 694,267	613,229	543,346
Commercial [Member]
Segment Reporting Information [Line Items]
Net sales										$ 51,080	$ 71,021	$ 21,807