CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) $ in Thousands	Total	Common Stock Class A	Common Stock Class B Convertible	Additional Paid-in Capital	Treasury Stock	Accumulated Other Comprehensive Loss	(Accumulated Deficit) Retained Earnings
Beginning Balance at Dec. 31, 2021	$ 978,958	$ 18	$ 2	$ 1,727,143	$ (782,104)	$ (7,543)	$ 41,442
Beginning Balance (in shares) at Dec. 31, 2021		18,006,000	1,964,000		(8,684,000)
Net income (loss)	(130,751)	$ 0	$ 0	0	$ 0	0	(130,751)
Other comprehensive income (loss)	(2,009)	0	0	0	0	(2,009)	0
Issuance of class A common stock upon exercise of stock options	288	$ 0	0	288	0	0	0
Issuance of class A common stock upon exercise of stock options (in shares)		2,000
Issuance of class A common stock under employee stock purchase plan	2,805	$ 0	$ 0	2,805	$ 0	0	0
Issuance of class A common stock under employee stock purchase plans, (in shares)		7,000	0		0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes	(501)	$ 0	$ 0	(501)	$ 0	0	0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes, (in shares)		3,000	0		0
Share-based compensation expense	14,209	$ 0	$ 0	14,209	$ 0	0	0
Ending Balance at Mar. 31, 2022	862,999	$ 18	$ 2	1,743,944	$ (782,104)	(9,552)	(89,309)
Ending Balance (in shares) at Mar. 31, 2022		18,018,000	1,964,000		(8,684,000)
Net income (loss)	(1,062,298)	$ 0	$ 0	0	$ 0	0	(1,062,298)
Other comprehensive income (loss)	(4,113)	0	0	0	0	(4,113)	0
Issuance of class A common stock upon exercise of stock options	423	$ 0	0	423	0	0	0
Issuance of class A common stock upon exercise of stock options (in shares)		3,000
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes	(49)	$ 0	$ 0	(49)	$ 0	0	0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes, (in shares)		0	0		0
Share-based compensation expense	15,970	$ 0	$ 0	15,970	$ 0	0	0
Ending Balance at Jun. 30, 2022	(187,068)	$ 18	$ 2	1,760,288	$ (782,104)	(13,665)	(1,151,607)
Ending Balance (in shares) at Jun. 30, 2022		18,021,000	1,964,000		(8,684,000)
Net income (loss)	(27,079)	$ 0	$ 0	0	$ 0	0	(27,079)
Other comprehensive income (loss)	(4,514)	0	0	0	0	(4,514)	0
Issuance of class A common stock upon exercise of stock options	621	$ 0	0	621	0	0	0
Issuance of class A common stock upon exercise of stock options (in shares)		4,000
Issuance of class A common stock under employee stock purchase plan	1,668	$ 0	$ 0	1,668	$ 0	0	0
Issuance of class A common stock under employee stock purchase plans, (in shares)		9,000	0		0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes	(642)	$ 0	$ 0	(642)	$ 0	0	0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes, (in shares)		4,000	0		0
Share-based compensation expense	16,725	$ 0	$ 0	16,725	$ 0	0	0
Ending Balance at Sep. 30, 2022	(200,289)	$ 18	$ 2	1,778,660	$ (782,104)	(18,179)	(1,178,686)
Ending Balance (in shares) at Sep. 30, 2022		18,038,000	1,964,000		(8,684,000)
Net income (loss)	(249,669)	$ 0	$ 0	0	$ 0	0	(249,669)
Other comprehensive income (loss)	4,378	0	0	0	0	4,378	0
Issuance of class A common stock upon exercise of stock options	61	$ 0	$ 0	61	$ 0	0	0
Issuance of class A common stock upon exercise of stock options (in shares)		0	0		0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes	(1,021)	$ 0	$ 0	(1,021)	$ 0	0	0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes, (in shares)		12,000	0		0
Issuance of class A common stock under public offerings, net of issuance costs	46,219	$ 0	$ 0	46,219	$ 0	0	0
Issuance of class A common stock under public offerings, net of issuance costs, (in shares)		219,000	0		0
Share-based compensation expense	17,201	$ 0	$ 0	17,201	$ 0	0	0
Ending Balance at Dec. 31, 2022	(383,120)	$ 18	$ 2	1,841,120	$ (782,104)	(13,801)	(1,428,355)
Ending Balance (in shares) at Dec. 31, 2022		18,269,000	1,964,000		(8,684,000)
Net income (loss)	461,193	$ 0	$ 0	0	$ 0	0	461,193
Other comprehensive income (loss)	738	0	0	0	0	738	0
Issuance of class A common stock upon exercise of stock options	6,750	$ 0	$ 0	6,750	$ 0	0	0
Issuance of class A common stock upon exercise of stock options (in shares)		44,000	0		0
Issuance of class A common stock under employee stock purchase plan	2,380	$ 0	$ 0	2,380	$ 0	0	0
Issuance of class A common stock under employee stock purchase plans, (in shares)		13,000	0		0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes	(514)	$ 0	$ 0	(514)	$ 0	0	0
Issuance of class A common stock upon vesting of restricted stock units, net of withholding taxes, (in shares)		4,000	0		0
Issuance of class A common stock under public offerings, net of issuance costs	338,962	$ 2	$ 0	338,960	$ 0	0	0
Issuance of class A common stock under public offerings, net of issuance costs, (in shares)		1,349,000
Share-based compensation expense	16,822	$ 0	0	16,822	0	0	0
Ending Balance at Mar. 31, 2023	$ 443,211	$ 20	$ 2	$ 2,205,518	$ (782,104)	$ (13,063)	$ (967,162)
Ending Balance (in shares) at Mar. 31, 2023		19,679,000	1,964,000		(8,684,000)