CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (UNAUDITED) (in thousands, except share data and dividends per share) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Deficit)	Accumulated Other Comprehensive Loss
Cash dividends declared per share	$ 0.01
Balances, Common Stock, Shares, Outstanding, Beginning at Dec. 31, 2020		114,742,304
Balances, Total Stockholders' Equity, Beginning at Dec. 31, 2020	$ 2,016,160	$ 1,147	$ 1,827,914	$ 200,697	$ (13,598)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(251,269)			(251,269)
Other comprehensive income	191				191
Cash dividends	(1,147)			(1,147)
Stock-based compensation expense	5,737		5,737
Balances, Common Stock, Shares, Outstanding, Ending at Mar. 31, 2021		114,742,304
Balances, Total Stockholders' Equity, Ending at Mar. 31, 2021	$ 1,769,672	$ 1,147	1,833,651	(51,719)	(13,407)
Cash dividends declared per share	$ 0.01
Balances, Common Stock, Shares, Outstanding, Beginning at Dec. 31, 2020		114,742,304
Balances, Total Stockholders' Equity, Beginning at Dec. 31, 2020	$ 2,016,160	$ 1,147	1,827,914	200,697	(13,598)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(474,264)
Other comprehensive income	783
Balances, Common Stock, Shares, Outstanding, Ending at Jun. 30, 2021		120,970,853
Balances, Total Stockholders' Equity, Ending at Jun. 30, 2021	$ 1,552,509	$ 1,210	1,838,859	(274,745)	(12,815)
Cash dividends declared per share	$ 0
Cash dividends paid per share	$ 0.01
Balances, Common Stock, Shares, Outstanding, Beginning at Mar. 31, 2021		114,742,304
Balances, Total Stockholders' Equity, Beginning at Mar. 31, 2021	$ 1,769,672	$ 1,147	1,833,651	(51,719)	(13,407)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(222,995)			(222,995)
Other comprehensive income	592				592
Cash dividends	(31)			(31)
Issuance of common stock under Employee Stock Purchase Plan (Shares)		252,665
Issuance of common stock under Employee Stock Purchase Plan (Amount)	1,315	$ 3	1,312
Stock-based compensation expense (shares)		57,795
Stock-based compensation expense	3,956	$ 1	3,955
Issuance of common stock through cashless exercise of warrants (Shares)		5,918,089
Issuance of common stock through cashless exercise of warrants (Amount)	0	$ 59	(59)
Balances, Common Stock, Shares, Outstanding, Ending at Jun. 30, 2021		120,970,853
Balances, Total Stockholders' Equity, Ending at Jun. 30, 2021	$ 1,552,509	$ 1,210	1,838,859	(274,745)	(12,815)
Cash dividends declared per share	$ 0.01
Balances, Common Stock, Shares, Outstanding, Beginning at Dec. 31, 2021	121,862,248	121,862,248
Balances, Total Stockholders' Equity, Beginning at Dec. 31, 2021	$ 2,063,131	$ 1,219	1,840,228	234,533	(12,849)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	48,764			48,764
Other comprehensive income	182				182
Cash dividends	(1,218)			(1,218)
Issuance of common stock upon vesting of RSUs, net of shares used for tax withholdings (Shares)		1,929
Issuance of common stock upon vesting of RSUs, net of shares used for tax withholdings (Amount)	(24)	$ 0	(24)
Stock-based compensation expense (shares)		0
Stock-based compensation expense	4,274	$ 0	4,274
Balances, Common Stock, Shares, Outstanding, Ending at Mar. 31, 2022		121,864,177
Balances, Total Stockholders' Equity, Ending at Mar. 31, 2022	$ 2,115,109	$ 1,219	1,844,478	282,079	(12,667)
Cash dividends declared per share	$ 0.01
Balances, Common Stock, Shares, Outstanding, Beginning at Dec. 31, 2021	121,862,248	121,862,248
Balances, Total Stockholders' Equity, Beginning at Dec. 31, 2021	$ 2,063,131	$ 1,219	1,840,228	234,533	(12,849)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	372,249
Other comprehensive income	$ 364
Balances, Common Stock, Shares, Outstanding, Ending at Jun. 30, 2022	121,959,282	121,959,282
Balances, Total Stockholders' Equity, Ending at Jun. 30, 2022	$ 2,444,900	$ 1,220	1,850,601	605,564	(12,485)
Cash dividends declared per share	$ 0
Balances, Common Stock, Shares, Outstanding, Beginning at Mar. 31, 2022		121,864,177
Balances, Total Stockholders' Equity, Beginning at Mar. 31, 2022	$ 2,115,109	$ 1,219	1,844,478	282,079	(12,667)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	323,485			323,485
Other comprehensive income	182				182
Issuance of common stock under Employee Stock Purchase Plan (Shares)		65,634
Issuance of common stock under Employee Stock Purchase Plan (Amount)	1,645	$ 1	1,644
Stock-based compensation expense (shares)		29,471
Stock-based compensation expense	$ 4,479	$ 0	4,479
Balances, Common Stock, Shares, Outstanding, Ending at Jun. 30, 2022	121,959,282	121,959,282
Balances, Total Stockholders' Equity, Ending at Jun. 30, 2022	$ 2,444,900	$ 1,220	$ 1,850,601	$ 605,564	$ (12,485)