Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net revenue:
Total net revenue	$ 54,993	$ 58,014
Cost of revenue:
Total cost of revenue	30,066	26,226
Gross profit	24,927	31,788
Operating expenses:
Sales and marketing	29,512	24,944
Research and development	6,468	6,499
General and administrative	12,516	13,502
Total operating expenses	48,496	44,945
Loss from operations	(23,569)	(13,157)
Interest and other expense, net:
Amortization of debt issuance costs	(552)	(219)
Interest on convertible notes	(2,939)	(778)
Interest income (expense), net	2,479	(144)
Other expense, net	(163)	(611)
Total interest and other expense, net	(1,175)	(1,752)
Loss before income taxes	(24,744)	(14,909)
Income tax expense	272	233
Net loss	$ (25,016)	$ (15,142)
Net loss per share:
Basic (USD per share)	$ (1.26)	$ (0.84)
Diluted (USD per share)	$ (1.26)	$ (0.84)
Weighted-average number of shares used in per share calculations:
Basic (in shares)	19,776	18,080
Diluted (in shares)	19,776	18,080
Total product revenue
Net revenue:
Total net revenue	$ 49,588	$ 52,066
Cost of revenue:
Total cost of revenue	27,231	22,912
Service
Net revenue:
Total net revenue	5,405	5,948
Cost of revenue:
Total cost of revenue	$ 2,835	$ 3,314