Goodwill and Other Intangible Assets - Summary of Amortization Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Amortization expense, total	$ 336	$ 267
Cost of Revenues [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense, total	73	57
Operating Expense [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense, total	$ 263	$ 210