CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Balance at Dec. 31, 2020	$ 1,227,102	$ 132	$ 2,004,841	$ (777,871)
Balance (in shares) at Dec. 31, 2020		134,043,969
Issuance of common stock for acquisition of business	39,030	$ 1	39,029
Issuance of common stock for acquisition of business (in shares)		1,072,117
Fair value of unvested stock options assumed in acquisition of business	1,017		1,017
Stock-based compensation	2,820		2,820
Exercise of stock options	2,821	$ 1	2,820
Exercise of stock options (in shares)		687,336
Vesting of restricted stock units (in shares)		499,879
Net loss	(77,189)			(77,189)
Balance at Mar. 31, 2021	1,195,601	$ 134	2,050,527	(855,060)
Balance (in shares) at Mar. 31, 2021		136,303,301
Balance at Dec. 31, 2020	1,227,102	$ 132	2,004,841	(777,871)
Balance (in shares) at Dec. 31, 2020		134,043,969
Net loss	(142,996)
Balance at Jun. 30, 2021	1,136,746	$ 134	2,057,479	(920,867)
Balance (in shares) at Jun. 30, 2021		136,717,347
Balance at Mar. 31, 2021	1,195,601	$ 134	2,050,527	(855,060)
Balance (in shares) at Mar. 31, 2021		136,303,301
Stock-based compensation	5,392		5,392
Exercise of stock options	1,560		1,560
Exercise of stock options (in shares)		395,491
Vesting of restricted stock units (in shares)		18,555
Net loss	(65,807)			(65,807)
Balance at Jun. 30, 2021	1,136,746	$ 134	2,057,479	(920,867)
Balance (in shares) at Jun. 30, 2021		136,717,347
Balance at Dec. 31, 2021	915,194	$ 135	2,063,841	(1,148,782)
Balance (in shares) at Dec. 31, 2021		137,092,891
Stock-based compensation	3,629		3,629
Vesting of restricted stock units (in shares)		602,630
Net loss	(310,459)			(310,459)
Balance at Mar. 31, 2022	608,364	$ 135	2,067,470	(1,459,241)
Balance (in shares) at Mar. 31, 2022		137,695,521
Balance at Dec. 31, 2021	915,194	$ 135	2,063,841	(1,148,782)
Balance (in shares) at Dec. 31, 2021		137,092,891
Net loss	(425,548)
Balance at Jun. 30, 2022	495,051	$ 135	2,069,246	(1,574,330)
Balance (in shares) at Jun. 30, 2022		138,102,755
Balance at Mar. 31, 2022	608,364	$ 135	2,067,470	(1,459,241)
Balance (in shares) at Mar. 31, 2022		137,695,521
Stock-based compensation	1,776		1,776
Vesting of restricted stock units (in shares)		50,516
Issuance of restricted stock purchase agreement		356,718
Net loss	(115,089)			(115,089)
Balance at Jun. 30, 2022	$ 495,051	$ 135	$ 2,069,246	$ (1,574,330)
Balance (in shares) at Jun. 30, 2022		138,102,755