Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements of Operations and Comprehensive Loss
Revenue	$ 41,418	$ 29,463	$ 18,213
Cost of revenue (excluding amortization of intangible assets)	13,570	10,346	6,675
Amortization of intangible assets	804	304	304
Gross profit	27,044	18,813	11,234
Operating expenses:
Sales and marketing	43,252	29,062	22,111
General and administrative	13,862	12,459	10,143
Research and development	8,937	6,743	4,255
Total operating expenses	66,051	48,264	36,509
Loss from operations	(39,007)	(29,451)	(25,275)
Other expense:
Interest expense	(4,051)	(3,597)	(3,564)
Loss on extinguishment of debt	(1,228)
Other expense (income)	(10)	(228)	45
Total other expense	(5,289)	(3,825)	(3,519)
Net loss	$ (44,296)	$ (33,276)	$ (28,794)
Net loss per common share, basic	$ (2.72)	$ (2.30)	$ (2.23)
Net loss per common share, diluted	$ (2.72)	$ (2.30)	$ (2.23)
Weighted average common shares outstanding, basic	16,267,678	14,473,213	12,934,421
Weighted average common shares outstanding, diluted	16,267,678	14,473,213	12,934,421
Comprehensive loss:
Net loss	$ (44,296)	$ (33,276)	$ (28,794)
Foreign currency translation adjustment	202	19	(52)
Comprehensive loss	$ (44,094)	$ (33,257)	$ (28,846)