CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Total revenue	$ 35,968	$ 28,498	$ 66,584	$ 58,117
Depreciation and amortization	1,715	2,039	3,218	3,317
Total cost of sales	24,036	18,791	42,470	37,449
Gross profit	11,932	9,707	24,114	20,668
Operating expenses:
Research and development expenses	1,512	1,459	3,083	4,629
Selling, general and administrative expenses	20,303	16,892	39,936	33,121
Total operating expenses	21,815	18,351	43,019	37,750
Operating loss	(9,883)	(8,644)	(18,905)	(17,082)
Other income	553	1,064	1,114	2,316
Interest expense	(141)	(160)	(288)	(335)
Loss before income taxes	(9,471)	(7,740)	(18,079)	(15,101)
Provision for income taxes	(46)	(17)	(42)	(34)
Net loss	$ (9,517)	$ (7,757)	$ (18,121)	$ (15,135)
Net loss per share:
Basic (in dollars per share)	$ (0.13)	$ (0.11)	$ (0.25)	$ (0.21)
Diluted (in dollars per share)	$ (0.13)	$ (0.11)	$ (0.25)	$ (0.21)
Weighted-average shares outstanding:
Basic (in shares)	73,163	72,017	72,940	71,323
Diluted (in shares)	73,163	72,017	72,940	71,323
Service
Total revenue	$ 29,301	$ 26,969	$ 58,146	$ 55,820
Cost of sales	16,605	15,933	32,096	32,992
Product
Total revenue	6,667	1,529	8,438	2,297
Cost of sales	$ 5,716	$ 819	$ 7,156	$ 1,140