Note 14 - Earnings Per Share - Basic and Diluted Net Income (Loss) Per Share Attributable to Common Stockholders (Details) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended						9 Months Ended
		Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Net income		$ 49,933	$ 29,717	$ 6,438	$ 38,779	$ 31,826	$ 50,257	$ 86,088	$ 120,862
Participating basic earnings (a)	[1]	(4,835)			(3,771)			(8,280)	(12,413)
Basic earnings attributable to common stockholders		45,098			35,008			77,808	108,449
Reallocation of participating earnings		66			54			102	192
Diluted net income attributable to common stockholders		$ 45,164			$ 35,062			$ 77,910	$ 108,641
Basic weighted average shares outstanding (in shares)		124,988			123,159			125,595	115,164
Dilutive warrants and unvested stock options (in shares)		1,952			1,688			1,832	3,208
Dilutive unvested restricted stock (in shares)		2,154			2,159			2,154	2,159
Diluted weighted average shares outstanding (in shares)		129,094			127,006			129,581	120,531

[1] Vested stock options represent participating securities because they participate in dividend equivalents with the common equity holders of the Company. Participating earnings represent the distributed and undistributed earnings of the Company attributable to the participating securities. Certain unvested restricted stock awarded to outside directors, employee members of the Board and certain employees do not represent participating securities because, while they participate in dividends with the common equity holders of the Company, the dividends associated with such unvested restricted stock are forfeitable in connection with the forfeitability of the underlying restricted stock. Unvested stock options do not represent participating securities because, while they participate in dividend equivalents with the common equity holders of the Company, the dividend equivalents associated with unvested stock options are forfeitable in connection with the forfeitability of the underlying stock options.