Total Net Sales Based on Disaggregation Criteria (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation Of Revenue [Line Items]
Net revenue	$ 112,915	$ 103,769	$ 86,920
Point-in-Time
Disaggregation Of Revenue [Line Items]
Net revenue	109,025	100,166	82,736
Over Time
Disaggregation Of Revenue [Line Items]
Net revenue	3,890	3,603	4,184
Americas
Disaggregation Of Revenue [Line Items]
Net revenue	76,799	69,396	58,302
Americas | Point-in-Time
Disaggregation Of Revenue [Line Items]
Net revenue	73,317	66,162	54,491
Americas | Over Time
Disaggregation Of Revenue [Line Items]
Net revenue	3,482	3,234	3,811
Europe and the Middle East
Disaggregation Of Revenue [Line Items]
Net revenue	15,900	12,876	9,497
Europe and the Middle East | Point-in-Time
Disaggregation Of Revenue [Line Items]
Net revenue	15,492	12,507	9,124
Europe and the Middle East | Over Time
Disaggregation Of Revenue [Line Items]
Net revenue	408	369	373
Asia-Pacific
Disaggregation Of Revenue [Line Items]
Net revenue	20,216	21,497	19,121
Asia-Pacific | Point-in-Time
Disaggregation Of Revenue [Line Items]
Net revenue	$ 20,216	$ 21,497	$ 19,121