Condensed Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Class A Common Stock [Member]	Class B Common Stock [Member]	Common Stock [Member] Class A Common Stock [Member]	Common Stock [Member] Class B Common Stock [Member]	Preferred Stock [Member]	Preferred Stock [Member] Series Seed Stock [Member]	Preferred Stock [Member] Series Seed-1 Stock [Member]	Preferred Stock [Member] Series Seed-2 Stock [Member]	Preferred Stock [Member] Series A-1 Stock [Member]	Preferred Stock [Member] Series A-2 Stock [Member]	Preferred Stock [Member] Series A Preferred Stock [Member]	Preferred Stock [Member] Series A Preferred Stock [Member] SAFEs [Member]	Preferred Stock [Member] Series A Preferred Stock [Member] Warrants [Member]	Preferred Stock [Member] Series A Preferred Stock [Member] Convertible Debt [Member]	Preferred Stock [Member] Series A Preferred Stock [Member] Notes Payable, Related Parties [Member]	Preferred Stock [Member] Series B Preferred Stock [Member]	Treasury Stock [Member]	Additional Paid In Capital [Member]	Accumulated Deficit [Member]
Beginning balance at Dec. 31, 2020	$ (87,375)			$ 272		$ 62,475	$ 10,383	$ 20,903	$ 11,315	$ 4,640	$ 15,234	$ 0					$ 0	$ (23)	$ 4,682	$ (92,306)
Beginning balance, common shares at Dec. 31, 2020				60,360,523	10,999,149													3,169,093
Beginning balance, preferred shares at Dec. 31, 2020							7,831,528	22,876,457	14,615,399	1,871,511	6,307,690	0					0
Issuance of common stock upon exercise of stock options, shares				27,855
Issuance of common stock upon exercise of stock options	10																		10
Issuance of stock, shares				485,837													15,365,574
Issuance of stock	103																$ 122,843		103
Exhange of preferred stock, shares							(7,831,528)	(22,876,457)	(14,615,399)	(1,871,511)	(6,307,690)	53,502,585
Exchange of preferred stock							$ (10,383)	$ (20,903)	$ (11,315)	$ (4,640)	$ (15,234)	$ 62,475
Conversion of stock, shares													4,539,060	134,106	3,624,114	423,230
Conversion of stock													$ 35,600	$ 614	$ 27,545	$ 2,205
Vesting of restricted stock, shares				15,405
Retirement of treasury stock in merger, shares				(3,169,093)														3,169,093
Retirement of treasury stock in merger																		$ 23	(23)
Stock-based compensation expense	4,139																		4,139
Reclassification of common stock to Class A, shares				(2,874,984)	2,874,984
Net loss	(58,930)																			(58,930)
Ending balance at Jun. 30, 2021	(142,053)			$ 272		$ 251,282	$ 0	$ 0	$ 0	$ 0	$ 0	$ 128,439					$ 122,843	$ 0	8,911	(151,236)
Ending balance, common shares at Jun. 30, 2021				54,845,543	13,874,133
Ending balance, preferred shares at Jun. 30, 2021							0	0	0	0	0	62,223,095					15,365,574
Ending balance, treasury shares at Jun. 30, 2021																		0
Beginning balance at Dec. 31, 2021	$ 128,619			$ 278															357,822	(229,481)
Beginning balance, common shares at Dec. 31, 2021		111,518,094	13,874,132	111,518,094	13,874,132
Issuance of common stock upon exercise of stock options, shares	1,013,541			611,611
Issuance of common stock upon exercise of stock options	$ 233																		233
Stock-based compensation expense	4,004																		4,004
Net loss	(35,515)																			(35,515)
Ending balance at Jun. 30, 2022	$ 97,341			$ 278															$ 362,059	$ (264,996)
Ending balance, common shares at Jun. 30, 2022		112,129,705	13,874,132	112,129,705	13,874,132