Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Net operating losses	$ 64	$ 43
Residential product warranty reserve	7,260	7,532
Stock-based compensation	1,305	1,071
Accruals not currently deductible and other	1,371	2,041
Inventories	2,210	5,548
Operating lease liability	8,965	9,081
Deferred revenue	2,935	0
Goodwill amortization	6,858	0
State tax credit carryforwards	3,394	3,345
Gross deferred tax assets, before valuation allowance	34,362	28,661
Valuation allowance	(2,232)	(2,775)
Gross deferred tax assets, after valuation allowance	32,130	25,886
Deferred tax liabilities:
Depreciation	(63,483)	(29,792)
Operating lease right-of-use asset	(8,635)	(8,755)
Goodwill amortization	0	(5,775)
Inventories and other	(3,979)	(4,520)
Gross deferred tax liabilities	(76,097)	(48,842)
Net deferred tax liability	$ (43,967)	$ (22,956)