CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($)	Total	Common Stock	Additional Paid In Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning balance at Dec. 31, 2020	$ 338,931,000	$ 3,000	$ 482,955,000	$ (144,066,000)	$ 39,000
Beginning balance, shares at Dec. 31, 2020		26,988,458
Issuance of common stock	270,017,000		270,017,000
Issuance of common stock, shares		2,395,834
Stock-based compensation expense	5,822,000		5,822,000
Exercise of common options	671,000		671,000
Exercise of common options, shares		56,876
Other comprehensive income (loss)	(30,000)				(30,000)
Net loss	(30,497,000)			(30,497,000)
Ending balance at Mar. 31, 2021	584,914,000	$ 3,000	759,465,000	(174,563,000)	9,000
Ending balance, shares at Mar. 31, 2021		29,441,168
Beginning balance at Dec. 31, 2020	338,931,000	$ 3,000	482,955,000	(144,066,000)	39,000
Beginning balance, shares at Dec. 31, 2020		26,988,458
Net loss	(64,913,000)
Ending balance at Jun. 30, 2021	560,338,000	$ 3,000	769,319,000	(208,979,000)	(5,000)
Ending balance, shares at Jun. 30, 2021		29,543,810
Beginning balance at Mar. 31, 2021	584,914,000	$ 3,000	759,465,000	(174,563,000)	9,000
Beginning balance, shares at Mar. 31, 2021		29,441,168
Stock-based compensation expense	7,466,000		7,466,000
Exercise of common options	2,388,000		2,388,000
Exercise of common options, shares		102,642
Other comprehensive income (loss)	(14,000)				(14,000)
Net loss	(34,416,000)			(34,416,000)
Ending balance at Jun. 30, 2021	560,338,000	$ 3,000	769,319,000	(208,979,000)	(5,000)
Ending balance, shares at Jun. 30, 2021		29,543,810
Beginning balance at Dec. 31, 2021	502,026,000	$ 3,000	790,391,000	(287,871,000)	(497,000)
Beginning balance, shares at Dec. 31, 2021		29,770,558
Stock-based compensation expense	10,636,000		10,636,000
Exercise of common options	1,282,000		1,282,000
Exercise of common options, shares		60,700
Other comprehensive income (loss)	(2,038,000)				(2,038,000)
Net loss	(58,218,000)			(58,218,000)
Ending balance at Mar. 31, 2022	453,688,000	$ 3,000	802,309,000	(346,089,000)	(2,535,000)
Ending balance, shares at Mar. 31, 2022		29,831,258
Beginning balance at Dec. 31, 2021	$ 502,026,000	$ 3,000	790,391,000	(287,871,000)	(497,000)
Beginning balance, shares at Dec. 31, 2021		29,770,558
Exercise of common options, shares	162,545
Net loss	$ (123,161,000)
Ending balance at Jun. 30, 2022	405,409,000	$ 3,000	819,433,000	(411,032,000)	(2,995,000)
Ending balance, shares at Jun. 30, 2022		29,933,103
Beginning balance at Mar. 31, 2022	453,688,000	$ 3,000	802,309,000	(346,089,000)	(2,535,000)
Beginning balance, shares at Mar. 31, 2022		29,831,258
Stock-based compensation expense	12,132,000		12,132,000
Exercise of common options	4,992,000		4,992,000
Exercise of common options, shares		101,845
Other comprehensive income (loss)	(460,000)				(460,000)
Net loss	(64,943,000)			(64,943,000)
Ending balance at Jun. 30, 2022	$ 405,409,000	$ 3,000	$ 819,433,000	$ (411,032,000)	$ (2,995,000)
Ending balance, shares at Jun. 30, 2022		29,933,103