Organization, Business and Summary of Significant Accounting Policies - Rollforward of Allowance for Doubtful Accounts (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Allowance for Doubtful Accounts [Roll Forward]
Balance at beginning	$ 9,774	$ 8,513
Charged to/reversed from expense	3,148	3,149
Deductions (write offs)	(7,519)	(1,888)
Balance at ending	$ 5,403	$ 9,774