Accounts Receivable - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Receivables [Abstract]
Amount billed but not received under retainage provisions in contracts	$ 1,600	$ 1,800
Retainage receivables on contracts minimum period			1 year
Retainage receivables on contracts maximum period			2 years
Provision for doubtful accounts	1,340	688	$ 928
Charge-offs	$ 600	$ 300	$ 400