Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Private Placement	Royalty Settlement [Domain]	At the market offering	Common Stock	Common Stock Private Placement	Common Stock Royalty Settlement [Domain]	Common Stock At the market offering	Additional Paid-In Capital	Additional Paid-In Capital Private Placement	Additional Paid-In Capital Royalty Settlement [Domain]	Additional Paid-In Capital At the market offering	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2022					295,698,000
Beginning balance at Dec. 31, 2022	$ 889,016				$ 2,957				$ 3,891,265				$ (3,017,549)	$ 12,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	(103,612)												(103,612)
Other comprehensive income (loss)	(11,012)													(11,012)
Common stock issued for the extinguishment of Senior Notes (in shares)					25,191,000
Common stock issued for the extinguishment of Senior Notes	72,252				$ 253				71,999
Common stock issued (in shares)						8,276,000		54,562,000
Common stock issued		$ 21,018		$ 147,566		$ 83		$ 546		$ 20,935		$ 147,020
Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net (in shares)					2,556,000
Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net	8,675				$ 24				8,651
Ending balance (in shares) at Dec. 31, 2023					386,283,000
Ending balance at Dec. 31, 2023	1,023,903				$ 3,863				4,139,870				(3,121,161)	1,331
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	58,900												58,900
Other comprehensive income (loss)	(1,331)													(1,331)
Common stock issued for the extinguishment of Senior Notes (in shares)					1,772,000
Common stock issued for the extinguishment of Senior Notes	5,368				$ 18				5,350
Common stock issued (in shares)						7,705,000	738,000
Common stock issued		$ 23,069	$ 3,406			$ 77	$ 7			$ 22,992	$ 3,399
Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net (in shares)					2,738,000
Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net	9,937				$ 27				9,910
Ending balance (in shares) at Dec. 31, 2024					399,236,000
Ending balance at Dec. 31, 2024	1,123,252				$ 3,992				4,181,521				(3,062,261)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	585,872												585,872
Other comprehensive income (loss)	0
Common stock issued for the extinguishment of Senior Notes (in shares)					239,489,000
Common stock issued for the extinguishment of Senior Notes	$ 1,590,091				$ 2,395				1,587,696
Common stock issued (in shares)							595,000
Common stock issued			$ 3,655				$ 6				$ 3,649
Stock options exercised (in shares)	3,304,104				2,212,000
Stock options exercised	$ 7,523				$ 22				7,501
Stock repurchase program (in shares)					(814,000)
Stock repurchase program	(9,624)				$ (7)				(9,617)
Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net (in shares)					1,375,000
Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net	12,282				$ 13				12,269
Ending balance (in shares) at Dec. 31, 2025					642,093,000
Ending balance at Dec. 31, 2025	$ 3,313,051				$ 6,421				$ 5,783,019				$ (2,476,389)	$ 0