Consolidated Statements of Operations and Comprehensive Loss (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenue, net:
Total revenue, net	$ 45,602	$ 46,617	$ 87,059	$ 91,477
Cost of sales:
Total cost of sales	21,735	21,181	43,035	43,028
Gross profit	23,867	25,436	44,024	48,449
Operating expenses:
Research and development	8,826	10,001	18,550	19,796
Sales and marketing	12,134	12,268	24,643	24,811
General and administrative	13,531	11,694	26,429	23,102
Total operating expenses	34,491	33,963	69,622	67,709
Loss from operations	(10,624)	(8,527)	(25,598)	(19,260)
Other income (expense):
Interest expense	(414)	(134)	(705)	(575)
Interest income	555	1,416	1,063	2,775
Other income, net	3,708	59	7,199	881
Total other income, net	3,849	1,341	7,557	3,081
Loss before income taxes	(6,775)	(7,186)	(18,041)	(16,179)
(Benefit from) provision for income taxes	(1,192)	3,248	(1,056)	424
Net loss	(5,583)	(10,434)	(16,985)	(16,603)
Net loss, basic	(5,583)	(10,434)	(16,985)	(16,603)
Net loss, diluted	$ (5,583)	$ (10,434)	$ (16,985)	$ (16,603)
Net loss per share, basic (in dollars per share)	$ (0.04)	$ (0.08)	$ (0.13)	$ (0.13)
Net loss per share, diluted (in dollars per share)	$ (0.04)	$ (0.08)	$ (0.13)	$ (0.13)
Weighted-average shares used in calculating net loss per share, basic (in shares)	126,934,294	131,440,486	127,632,999	131,180,734
Weighted-average shares used in calculating net loss per share, diluted (in shares)	126,934,294	131,440,486	127,632,999	131,180,734
Comprehensive loss:
Net loss	$ (5,583)	$ (10,434)	$ (16,985)	$ (16,603)
Foreign currency translation adjustment, net of tax	603	1,375	43	1,131
Unrealized loss on marketable securities	(33)	(16)	(98)	(51)
Net comprehensive loss	(5,013)	(9,075)	(17,040)	(15,523)
Accumulated deficit
Other income (expense):
Net loss	(5,583)	(10,434)
Comprehensive loss:
Net loss	(5,583)	(10,434)
Product
Revenue, net:
Total revenue, net	31,415	34,576	59,525	68,698
Cost of sales:
Total cost of sales	14,921	15,808	30,450	32,554
Service
Revenue, net:
Total revenue, net	14,187	12,041	27,534	22,779
Cost of sales:
Total cost of sales	$ 6,814	$ 5,373	$ 12,585	$ 10,474