Consolidated Statements of Operations - USD ($) shares in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Revenue	$ 307,539,000	$ 257,800,000	$ 190,283,000
Cost of revenue	155,557,000	119,916,000	91,329,000
Gross profit	151,982,000	137,884,000	98,954,000
Operating expenses:
Research and development	88,562,000	74,106,000	64,058,000
Sales and marketing	41,123,000	37,894,000	34,287,000
General and administrative	60,828,000	45,465,000	36,137,000
Amortization of intangible assets	4,953,000	0
Restructuring costs		(102,000)	1,721,000
Total operating expenses	195,466,000	157,363,000	136,203,000
Loss from operations	(43,484,000)	(19,479,000)	(37,249,000)
Other income, net	4,644,000	2,517,000	25,000
Induced conversion expense		(2,232,000)	(11,333,000)
Interest expense	(4,848,000)	(4,923,000)	(2,550,000)
Loss before income taxes	(43,688,000)	(24,117,000)	(51,107,000)
Income tax benefit (expense)	322,000	(184,000)	(153,000)
Net loss	$ (43,366,000)	$ (24,301,000)	$ (51,260,000)
Net loss per share basic	$ (1.62)	$ (0.95)	$ (2.12)
Net loss per share diluted	$ (1.62)	$ (0.95)	$ (2.12)
Weighted-average shares outstanding basic	26,752	25,539	24,176
Weighted-average shares outstanding diluted	26,752	25,539	24,176