Summary of Significant Accounting Policies Summary of Revenues Disaggregated by Timing of Goods and Services Transferred (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Net revenue	$ 49,164	$ 48,462	$ 39,188
Revenue Recognized Over Time
Disaggregation Of Revenue [Line Items]
Net revenue	5,525	5,697	4,709
Revenue Recognized at a Point in Time
Disaggregation Of Revenue [Line Items]
Net revenue	$ 43,639	$ 42,765	$ 34,479