Unaudited Condensed Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Total	Class B Common Stock	Common Stock	Additional Paid-In Capital	Accumulate Deficit
Beginning balance at Dec. 31, 2021	$ 210,821		$ 4	$ 397,136	$ (186,319)
Beginning balance, share at Dec. 31, 2021		1,492,059	35,799,233
Stock-based compensation expense	3,632			3,632
Issuance of common stock under equity incentive plans, share			92,051
Taxes related to net share settlement of equity awards	(146)			(146)
Net loss	(24,254)				(24,254)
Ending balance at Mar. 31, 2022	190,053		$ 4	400,622	(210,573)
Ending balance, share at Mar. 31, 2022		1,492,059	35,891,284
Beginning balance at Dec. 31, 2022	180,339		$ 5	473,135	(292,801)
Beginning balance, share at Dec. 31, 2022		1,211,959	46,336,166
Stock-based compensation expense	3,614			3,614
Issuance of common stock under equity incentive plans, share			89,196
Taxes related to net share settlement of equity awards	(66)			(66)
Conversion of Class B common stock, shares		(1,211,959)	1,211,959
Net loss	(27,460)				(27,460)
Ending balance at Mar. 31, 2023	$ 156,427		$ 5	$ 476,683	$ (320,261)
Ending balance, share at Mar. 31, 2023		0	47,637,321