CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (Unaudited) - USD ($) $ in Thousands	Total	Common Class A [Member]	Common Class B [Member]	Additional Paid In Capital [Member]	Additional Paid In Capital [Member] Common Class A [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]
Balance at Dec. 31, 2021	$ 556,097			$ 801,142		$ (245,161)	$ (40)	$ 106	$ 50
Balance, Shares at Dec. 31, 2021		106,420,843	49,661,126
Conversion of Class B Common Stocks to Class A Common Stocks, Value								8	(8)
Conversion of Class B Common Stocks to Class A Common Stocks, Shares		7,047,543	(7,047,543)
Net loss	(54,010)					(54,010)
Other comprehensive loss	(2,619)						(2,619)
Stock-based compensation	17,043			17,043
Exercise of common stock options	759			759
Exercise of common stock options, Shares		441,422
Vested restricted stock units	(2,535)			(2,535)
Vested restricted stock units, Shares		274,814
Escrowed stock awards				(1)				1
Escrowed stock awards, Shares		620,877
Issuance of shares for employee stock purchase plan, shares		128,176
Proceeds from employee stock purchase plan	930				$ 930
Balance at Jun. 30, 2022	515,665			817,338		(299,171)	(2,659)	115	42
Balance, Shares at Jun. 30, 2022		114,933,675	42,613,583
Balance at Mar. 31, 2022	533,622			808,203		(274,656)	(82)	111	46
Balance, Shares at Mar. 31, 2022		111,040,170	46,010,678
Conversion of Class B Common Stocks to Class A Common Stocks, Value	(24,515)					(24,515)		4	(4)
Conversion of Class B Common Stocks to Class A Common Stocks, Shares		3,397,095	(3,397,095)
Net loss	(24,515)
Other comprehensive loss	(2,577)						(2,577)
Stock-based compensation	9,119			9,119
Exercise of common stock options	348			348
Exercise of common stock options, Shares		243,895
Vested restricted stock units	(1,262)			(1,262)
Vested restricted stock units, Shares		124,339
Issuance of shares for employee stock purchase plan, shares		128,176
Proceeds from employee stock purchase plan	930			930
Balance at Jun. 30, 2022	515,665			817,338		(299,171)	(2,659)	115	42
Balance, Shares at Jun. 30, 2022		114,933,675	42,613,583
Balance at Dec. 31, 2022	485,724			836,695		(347,354)	(3,775)	121	37
Balance, Shares at Dec. 31, 2022		121,214,275	37,241,952
Conversion of Class B Common Stocks to Class A Common Stocks, Value								11	(11)
Conversion of Class B Common Stocks to Class A Common Stocks, Shares		11,794,939	(11,794,939)
Net loss	(33,782)					(33,782)
Other comprehensive loss	291						291
Stock-based compensation	26,464			26,464
Exercise of common stock options	$ 2,775			2,774				1
Exercise of common stock options, Shares	836,676	836,676
Vested restricted stock units	$ (6,634)			(6,635)				1
Vested restricted stock units, Shares		695,474	163,630
Escrowed stock awards, Shares	620,877
Issuance of shares for employee stock purchase plan, shares		175,927
Proceeds from employee stock purchase plan	$ 1,331			1,330				1
Balance at Jun. 30, 2023	476,169			860,628		(381,136)	(3,484)	135	26
Balance, Shares at Jun. 30, 2023		134,717,291	25,610,643
Balance at Mar. 31, 2023	480,906			848,832		(365,554)	(2,531)	129	30
Balance, Shares at Mar. 31, 2023		128,854,443	30,275,430
Conversion of Class B Common Stocks to Class A Common Stocks, Value								4	(4)
Conversion of Class B Common Stocks to Class A Common Stocks, Shares		4,752,818	(4,752,818)
Net loss	(15,582)					(15,582)
Other comprehensive loss	(953)						(953)
Stock-based compensation	11,605			11,605
Exercise of common stock options	1,877			1,876				1
Exercise of common stock options, Shares		655,392
Vested restricted stock units	(3,014)			(3,015)				1
Vested restricted stock units, Shares		278,711	88,031
Issuance of shares for employee stock purchase plan, shares		175,927
Proceeds from employee stock purchase plan	1,330			1,330
Balance at Jun. 30, 2023	$ 476,169			$ 860,628		$ (381,136)	$ (3,484)	$ 135	$ 26
Balance, Shares at Jun. 30, 2023		134,717,291	25,610,643