Condensed Consolidated Statements of Changes in Convertible Preferred Stock and Stockholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands	Total	Initial Public Offering	Common Stock	Common Stock Initial Public Offering	Additional Paid-In Capital	Additional Paid-In Capital Initial Public Offering	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Total Stockholders' (Deficit) Equity	Total Stockholders' (Deficit) Equity Initial Public Offering	Noncontrolling Interest	Convertible Preferred Stock Seed-1, Seed-2, Series A-1, Series A-2, Series B, Series C, Series D, Series E	Class A - Common Stock	Class B - Common Stock
Temporary equity, Balance at Dec. 31, 2020												$ 160,713
Temporary equity, Balance, Shares at Dec. 31, 2020												27,758,941
Balance at Dec. 31, 2020	$ (111,249)				$ 503		$ 210	$ (111,962)	$ (111,249)
Balance, Shares at Dec. 31, 2020			7,755,782
Conversion of convertible preferred stock in connection with the initial public offering		$ 846				$ 846				$ 846
Conversion of convertible preferred stock in connection with the initial public offering, Shares				483,712
Stock based compensation	505				505				505
Comprehensive loss:
Foreign currency translation	30						30		30
Net loss	(10,501)							(10,501)	(10,501)
Comprehensive loss	(10,471)
Temporary equity, Balance at Mar. 31, 2021												$ 160,713
Temporary equity, Balance, Shares at Mar. 31, 2021												27,758,941
Balance at Mar. 31, 2021	(120,369)				1,854		240	(122,463)	(120,369)
Balance, Shares at Mar. 31, 2021			8,239,494
Balance at Dec. 31, 2021	425,483				597,641		149	(173,341)	424,449		$ 1,034
Balance, Shares at Dec. 31, 2021													43,998,404	2,676,154
Exercise of common stock options	$ 1,263				1,263				1,263
Exercise of common stock options, Shares	244,858												246,263
Stock based compensation	$ 3,456				3,456				3,456
Comprehensive loss:
Foreign currency translation	(28)						(45)		(45)		17
Net loss	(19,995)							(20,012)	(20,012)		17
Comprehensive loss	(20,023)								(20,057)		34
Balance at Mar. 31, 2022	$ 410,179				$ 602,360		$ 104	$ (193,353)	$ 409,111		$ 1,068
Balance, Shares at Mar. 31, 2022													44,244,667	2,676,154