Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Share-Based Payment Arrangement, Expensed and Capitalized, Amount

Stock-based compensation expense is allocated to the applicable departmental cost in our condensed consolidated financial statements. The following table summarizes total stock-based compensation expense for each of the line items on our condensed consolidated statements of operations:

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost of sales
Product	$	364	$	244	$	604	$	404
Service	56		40		88		79
Total cost of sales	420		284		692		483
Operating expenses
Selling, general and administrative	3,554		2,512		6,122		4,733
Research and development	976		695		1,770		1,142
Total operating expenses	4,530		3,207		7,892		5,875
Total stock-based compensation	$	4,950	$	3,491	$	8,584	$	6,358