Schedule II - Valuation and Qualifying Accounts (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	$ 2,900	$ 3,100
Additions, Charged to Income	2,300	1,600
Additions, Other Accounts	200	200
Deductions	(2,700)	(2,000)
Balance at End of Year	$ 2,700	$ 2,900