Segment Information - Summary of Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Revenue	$ 9,033	$ 7,427
Cost of sales	6,754	5,685
Gross profit	$ 2,279	$ 1,742
Gross margin	25.00%	23.00%
Operating expenses
Selling, general and administrative	$ 11,985	$ 6,524
Research and development	4,850	5,046
Change in fair value of contingent earnout		14
Total operating expenses	16,835	11,584
Loss from operations	(14,556)	(9,842)
Product
Segment Reporting Information [Line Items]
Revenue	7,203	5,809
Cost of sales	6,078	5,075
Gross profit	$ 1,125	$ 734
Gross margin	16.00%	13.00%
Operating expenses
Selling, general and administrative	$ 11,526	$ 6,066
Research and development	4,431	4,639
Change in fair value of contingent earnout		14
Total operating expenses	15,957	10,719
Loss from operations	(14,832)	(9,985)
Software
Segment Reporting Information [Line Items]
Revenue	1,830	1,618
Cost of sales	676	610
Gross profit	$ 1,154	$ 1,008
Gross margin	63.00%	62.00%
Operating expenses
Selling, general and administrative	$ 459	$ 458
Research and development	419	407
Total operating expenses	878	865
Loss from operations	$ 276	$ 143

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