Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Common Stock Class A	Common Stock Class B	Common Stock Class C	Common Stock Class D	Additional Paid in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Non- controlling Interest
Beginning balance (in shares) at Dec. 31, 2021		47,948,888	11,151,110	47,377,587	130,083,755
Beginning balance at Dec. 31, 2021	$ 261,868	$ 48	$ 11	$ 47	$ 130	$ 388,591	$ (34)	$ (191,926)	$ 65,001
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options to purchase common stock (in shares)		857,647
Exercise of options to purchase common stock	5,613	$ 1				4,226			1,387
Equity-based compensation	16,028					12,067			3,960
Foreign currency translation adjustment	(300)						(226)		(74)
Net income (loss)	528							398	130
Accrued tax distributions payable to Continuing Equity Owners	27								27
Effect of LLC Unit Exchanges (in shares)		(6,643,614)	6,643,614
Effect of LLC unit exchanges	0	$ (7)	$ 7					8,348	(8,348)
Ending balance (in shares) at Mar. 31, 2022		55,450,149	4,507,496	47,377,587	130,083,755
Ending balance at Mar. 31, 2022	283,764	$ 55	$ 5	$ 47	$ 130	404,884	(260)	(183,180)	62,083
Beginning balance (in shares) at Dec. 31, 2021		47,948,888	11,151,110	47,377,587	130,083,755
Beginning balance at Dec. 31, 2021	261,868	$ 48	$ 11	$ 47	$ 130	388,591	(34)	(191,926)	65,001
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain (loss) on available-for-sale investments	0
Net income (loss)	(1,702)
Ending balance (in shares) at Jun. 30, 2022		57,660,081	2,696,785	47,377,587	130,083,755
Ending balance at Jun. 30, 2022	299,225	$ 58	$ 3	$ 47	$ 130	420,123	(1,012)	(183,198)	63,074
Beginning balance (in shares) at Mar. 31, 2022		55,450,149	4,507,496	47,377,587	130,083,755
Beginning balance at Mar. 31, 2022	283,764	$ 55	$ 5	$ 47	$ 130	404,884	(260)	(183,180)	62,083
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options to purchase common stock (in shares)		105,251
Exercise of options to purchase common stock	771					603			168
Restricted stock units released, net of shares sold to cover tax (in shares)		93,750
ESPP shares issued (in shares)		200,220
ESPP shares issued	2,401	$ 1				1,877			523
Equity-based compensation	16,314					12,759			3,555
Foreign currency translation adjustment	(961)						(752)		(209)
Unrealized gain (loss) on available-for-sale investments	0
Net income (loss)	(2,230)							(2,428)	198
Accrued tax distributions payable to Continuing Equity Owners	(834)								(834)
Effect of LLC Unit Exchanges (in shares)		(1,810,711)	1,810,711	0	0
Effect of LLC unit exchanges	0	$ (2)	$ 2	$ 0	$ 0			2,410	(2,410)
Ending balance (in shares) at Jun. 30, 2022		57,660,081	2,696,785	47,377,587	130,083,755
Ending balance at Jun. 30, 2022	299,225	$ 58	$ 3	$ 47	$ 130	420,123	(1,012)	(183,198)	63,074
Beginning balance (in shares) at Dec. 31, 2022		61,148,890	1,439,251	47,377,587	130,083,755
Beginning balance at Dec. 31, 2022	338,386	$ 61	$ 1	$ 47	$ 130	455,320	609	(186,647)	68,865
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options to purchase common stock (in shares)		790,873
Exercise of options to purchase common stock	2,693	$ 1				2,158			534
Restricted stock units released, net of shares sold to cover tax (in shares)		1,150,785
Shares withheld for net share settlement and other (in shares)		(661,451)
Shares withheld for net share settlement and other	(7,275)					(5,832)			(1,443)
Equity-based compensation	23,301					18,680			4,621
Foreign currency translation adjustment	1,374						1,101		273
Unrealized gain (loss) on available-for-sale investments	41						33		8
Net income (loss)	(5,417)							(4,384)	(1,033)
Accrued tax distributions payable to Continuing Equity Owners	362								362
Effect of LLC Unit Exchanges (in shares)		14,975,000	(25,000)	(4,823,901)	(10,126,099)
Effect of LLC unit exchanges	0	$ 15	$ 0	$ (5)	$ (10)			7,743	(7,743)
Ending balance (in shares) at Mar. 31, 2023		77,404,097	1,414,251	42,553,686	119,957,656
Ending balance at Mar. 31, 2023	353,465	$ 77	$ 1	$ 43	$ 120	470,326	1,742	(183,288)	64,444
Beginning balance (in shares) at Dec. 31, 2022		61,148,890	1,439,251	47,377,587	130,083,755
Beginning balance at Dec. 31, 2022	338,386	$ 61	$ 1	$ 47	$ 130	455,320	609	(186,647)	68,865
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain (loss) on available-for-sale investments	(279)
Net income (loss)	(17,293)
Ending balance (in shares) at Jun. 30, 2023		87,878,876	1,402,185	39,337,746	113,173,596
Ending balance at Jun. 30, 2023	370,726	$ 88	$ 1	$ 39	$ 113	495,444	1,469	(189,124)	62,696
Beginning balance (in shares) at Mar. 31, 2023		77,404,097	1,414,251	42,553,686	119,957,656
Beginning balance at Mar. 31, 2023	353,465	$ 77	$ 1	$ 43	$ 120	470,326	1,742	(183,288)	64,444
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options to purchase common stock (in shares)		334,226
Exercise of options to purchase common stock	486					398			88
Restricted stock units released, net of shares sold to cover tax (in shares)		114,392
Shares withheld for net share settlement and other (in shares)		(175,295)
Shares withheld for net share settlement and other	(1,172)					(961)			(211)
ESPP shares issued (in shares)		189,390
ESPP shares issued	2,595	$ 0				2,128			467
Equity-based compensation	28,722					23,552			5,170
Foreign currency translation adjustment	(13)						(11)		(2)
Unrealized gain (loss) on available-for-sale investments	(320)						(262)		(58)
Net income (loss)	(11,876)							(10,921)	(955)
Accrued tax distributions payable to Continuing Equity Owners	(1,161)								(1,161)
Effect of LLC Unit Exchanges (in shares)		10,012,066	(12,066)	(3,215,940)	(6,784,060)
Effect of LLC unit exchanges	0	$ 10	$ 0	$ (3)	$ (7)			5,085	(5,085)
Ending balance (in shares) at Jun. 30, 2023		87,878,876	1,402,185	39,337,746	113,173,596
Ending balance at Jun. 30, 2023	$ 370,726	$ 88	$ 1	$ 39	$ 113	$ 495,444	$ 1,469	$ (189,124)	$ 62,696