Revenue - Summary of Company's Revenue Based on Nature of Products and Services (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Revenue	$ 100,958	$ 91,221
Hardware [Member]
Disaggregation Of Revenue [Line Items]
Revenue	69,112	64,974
Consumables [Member]
Disaggregation Of Revenue [Line Items]
Revenue	23,423	19,567
Service [Member]
Disaggregation Of Revenue [Line Items]
Revenue	$ 8,423	$ 6,680

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details