Schedule II - Valuation and Qualifying Accounts (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts Receivable - Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	$ 699	$ 474	$ 378
Additions- Charges to (Recovery of) Costs and Expenses	(164)	485	96
Deductions- Write- offs/Costs Incurred	171	260
Balance at End of Year	364	699	474
Deferred Tax Assets - Valuation Allowance [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	14,916	46,968	64,655
Additions- Charges to (Recovery of) Costs and Expenses	274	(28,268)	(17,687)
Deductions- Write- offs/Costs Incurred	15	3,784
Balance at End of Year	$ 15,175	$ 14,916	$ 46,968