Summary of Accounting Policies - Schedule of Revenue From Contracts With Customers (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers	$ 8,942	$ 3,484
L D D
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers	4,569	1,837
LAL
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers	4,105	1,529
Service Warranty Service Contracts And Accessories
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers	$ 268	$ 118

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.

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+ Details