Consolidated Statements of Changes in Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Private Placement	At The Market Offering	Royalty Settlement [Domain]	Common Stock	Common Stock Private Placement	Common Stock At The Market Offering	Common Stock Royalty Settlement [Domain]	Additional Paid-In Capital	Additional Paid-In Capital Private Placement	Additional Paid-In Capital At The Market Offering	Additional Paid-In Capital Royalty Settlement [Domain]	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Balances, in shares at Dec. 31, 2021					256,919
Balances at Dec. 31, 2021	$ 800,262				$ 2,569				$ 3,738,347				$ (2,939,442)	$ (1,212)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(78,107)												(78,107)
Other comprehensive income (loss)	13,555													13,555
Common stock issued (in shares)							36,820
Common stock issued			$ 146,915				$ 368				$ 146,547
Common stock issued under stock-based compensation plans, net (in shares)					1,959
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	6,391				$ 20				6,371
Balances, in shares at Dec. 31, 2022					295,698
Balances 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 (loss)	(103,612)												(103,612)
Other comprehensive income (loss)	(11,012)													(11,012)
Common stock issued (in shares)						8,276	54,562
Common stock issued		$ 21,018	$ 147,566			$ 83	$ 546			$ 20,935	$ 147,020
Common stock issued for the extinguishment of Senior Notes (in shares)					25,191
Common stock issued for the extinguishment of Senior Notes	72,252				$ 253				71,999
Common stock issued under stock-based compensation plans, net (in shares)					2,556
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	8,675				$ 24				8,651
Balances, in shares at Dec. 31, 2023					386,283
Balances 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 (loss)	58,900												58,900
Other comprehensive income (loss)	(1,331)													(1,331)
Common stock issued (in shares)						7,705		738
Common stock issued		$ 23,069		$ 3,406		$ 77		$ 7		$ 22,992		$ 3,399
Common stock issued for the extinguishment of Senior Notes (in shares)					1,772
Common stock issued for the extinguishment of Senior Notes	5,368				$ 18				5,350
Common stock issued under stock-based compensation plans, net (in shares)					2,738
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	9,937				$ 27				9,910
Balances, in shares at Dec. 31, 2024					399,236
Balances at Dec. 31, 2024	$ 1,123,252				$ 3,992				$ 4,181,521				$ (3,062,261)	$ 0