CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
Revenue	$ 48,630	$ 39,969	$ 95,920	$ 77,836
Cost of goods sold	9,823	8,393	19,418	16,395
Gross profit	38,807	31,576	76,502	61,441
Operating expenses:
Sales and marketing	30,781	28,970	61,462	58,357
Research and development	4,309	4,352	8,843	8,697
General and administrative	10,721	8,332	20,681	16,508
Total operating expenses	45,811	41,654	90,986	83,562
Loss from operations	(7,004)	(10,078)	(14,484)	(22,121)
Interest and other income (expense), net:
Interest income	1,520	2,015	3,112	4,128
Interest expense	(666)	(880)	(1,328)	(1,761)
Other income (expense)	(2)	4	6	(89)
Net loss	(6,152)	(8,939)	(12,694)	(19,843)
Other comprehensive income (loss):
Changes in foreign currency translation	369	(31)	526	(2)
Unrealized loss on marketable securities	(29)	(8)	(110)	(106)
Comprehensive loss	$ (5,812)	$ (8,978)	$ (12,278)	$ (19,951)
Net loss per share, basic (in dollars per share)	$ (0.14)	$ (0.22)	$ (0.30)	$ (0.48)
Net loss per share, diluted (in dollars per share)	$ (0.14)	$ (0.22)	$ (0.30)	$ (0.48)
Weighted-average number of common shares used to compute basic net loss per share (in shares)	42,788,123	41,317,627	42,564,158	41,126,009
Weighted-average number of common shares used to compute diluted net loss per share (in shares)	42,788,123	41,317,627	42,564,158	41,126,009