Summary of Significant Accounting Policies - Summary of Allowance For Doubtful Accounts (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Accounting Policies [Abstract]
Balance at beginning of period	$ 1,021	$ 1,070
Additions	128	77
Write – offs	(7)	(1)
Recoveries	(171)	(134)
Balance at end of year	$ 971	$ 1,012