Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	At the Market Offerings [Member] Common Stock [Member]	At the Market Offerings [Member] Additional Paid-in Capital [Member]	At the Market Offerings [Member] Treasury Stock, Common [Member]	At the Market Offerings [Member] Retained Earnings [Member]	At the Market Offerings [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock, Common [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2020						140,617,606		41,309
Balance at Dec. 31, 2020						$ 141	$ 1,500,040	$ (234)	$ (980,597)	$ 519,350
Issuance of common stock in connection with exercise of options (in shares)						52,694		0		52,694
Issuance of common stock in connection with exercise of options							216	$ 0	0	$ 216
Issuance of restricted stock (in shares)						2,738,974		0
Issuance of restricted stock						$ 2	(2)	$ 0	0	0
Warrants issued with debt financing						$ 0	2,195	$ 0	0	2,195
Forfeiture of restricted stock (in shares)						(189,231)		0
Forfeiture of restricted stock								$ 0	0	0
Offering Costs Paid					$ (100)	$ 0	(204)	0	0	(204)
Issuance of common stock (in shares)	72,000		0
Issuance of common stock		$ 2,423	$ 0	$ 0	2,423
Compensation in respect of restricted stock granted to employees, directors and consultants						0	61,274	0	0	61,274
Net income (loss)						$ 0	0	$ 0	(348,101)	(348,101)
Forfeiture of restricted stock (in shares)						189,231		(0)
Balance (in shares) at Dec. 31, 2021						143,292,043		41,309
Balance at Dec. 31, 2021						$ 143	1,565,942	$ (234)	(1,328,698)	$ 237,153
Issuance of common stock in connection with exercise of options (in shares)						142,409		0		142,409
Issuance of common stock in connection with exercise of options							584	$ 0	0	$ 584
Issuance of restricted stock (in shares)						5,179,201		0
Issuance of restricted stock						$ 5	(5)	$ 0	0	0
Forfeiture of restricted stock (in shares)						(2,186,956)		0
Forfeiture of restricted stock							2			0
Compensation in respect of restricted stock granted to employees, directors and consultants						$ 0	19,185	$ 0	0	19,185
Net income (loss)						0	0	$ 0	(198,335)	(198,335)
Forfeiture of restricted stock						$ (2)
Forfeiture of restricted stock (in shares)						2,186,956		0
Balance (in shares) at Dec. 31, 2022						146,426,697		41,309
Balance at Dec. 31, 2022						$ 146	1,585,708	$ (234)	(1,527,033)	$ 58,587
Issuance of common stock in connection with exercise of options (in shares)						246,156		0		246,156
Issuance of common stock in connection with exercise of options							1,534	$ 0	0	$ 1,534
Issuance of restricted stock (in shares)						3,620,237		0
Issuance of restricted stock						$ 4	(4)	$ 0	0	0
Forfeiture of restricted stock (in shares)						(213,192)		0
Forfeiture of restricted stock						$ (0)				(0)
Offering Costs Paid					(800)
Issuance of common stock (in shares)	1,385,700		0
Issuance of common stock		$ 46,295	$ 0	$ 0	$ 46,296	1
Compensation in respect of restricted stock granted to employees, directors and consultants						0	40,818	$ 0	0	40,818
Net income (loss)						$ 0	0	$ 0	12,672	12,672
Forfeiture of restricted stock (in shares)						213,192		(0)
Warrants issued with debt financing						$ 0	595	$ 0	0	595
Balance (in shares) at Dec. 31, 2023						151,465,598		41,309
Balance at Dec. 31, 2023						$ 151	$ 1,674,946	$ (234)	$ (1,514,361)	$ 160,502