Consolidated Statements of Operations and Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue, net:
Total revenue, net	$ 40,477	$ 34,376	$ 115,700	$ 89,056
Cost of sales:
Total cost of sales	13,615	13,099	44,100	33,548
Gross profit	26,862	21,277	71,600	55,508
Operating expenses:
Research and development	8,650	6,078	25,111	17,366
Sales and marketing	8,810	6,553	24,201	16,406
General and administrative	8,042	5,749	24,176	13,896
Total operating expenses	25,502	18,380	73,488	47,668
Income (loss) from operations	1,360	2,897	(1,888)	7,840
Other income (expense):
Interest expense	(649)	(441)	(1,886)	(1,249)
Interest income	1,584	12	1,993	31
Other (expense), net	(445)	(393)	(1,073)	(1,128)
Total other expense, net	490	(822)	(966)	(2,346)
Income (loss) before income taxes	1,850	2,075	(2,854)	5,494
(Benefit from) provision for income taxes	224	655	(1,620)	1,302
Net income	1,626	1,420	(1,234)	4,192
Less: net loss allocated to noncontrolling interests	40	0	281	0
Less: net income allocated to participating securities	0	(1,074)	0	(4,192)
Net income (loss) attributable to common stockholders, basic	1,666	346	(953)	0
Net income (loss) attributable to common stockholders, diluted	$ 1,666	$ 346	$ (953)	$ 0
Net income attributable to common stockholders per share, basic	$ 0.01	$ 0	$ (0.01)	$ 0
Net income attributable to common stockholders per share diluted	$ 0.01	$ 0	$ (0.01)	$ 0
Weighted-average shares used in calculating net income per share, basic	134,711,701	108,322,433	134,342,059	57,534,080
Weighted-average shares used in calculating net income per share, diluted	138,709,335	113,637,377	134,342,059	62,095,275
Comprehensive (loss) income :
Net income	$ 1,626	$ 1,420	$ (1,234)	$ 4,192
Foreign currency translation adjustment, net of tax	(758)	34	(1,427)	505
Net comprehensive income (loss)	868	1,454	(2,661)	4,697
Product
Revenue, net:
Total revenue, net	36,389	32,191	104,963	83,567
Cost of sales:
Total cost of sales	10,606	10,024	34,153	25,264
Service
Revenue, net:
Total revenue, net	4,088	2,185	10,737	5,489
Cost of sales:
Total cost of sales	$ 3,009	$ 3,075	$ 9,947	$ 8,284