Financial Instruments and Fair Value Disclosures - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trade receivables past due	$ 6,600
Trade receivables reserved for previous years	5,500
Trade receivables remaining past due	1,100
Allowance for credit losses	5,698	$ 5,622
ASU 2016-13 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Estimate of credit losses	$ 200	$ 200