Note 1 - Organization and Summary of Significant Accounting Policies - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net income (loss)	$ 23,383	$ 12,672	$ (223,812)
Basic (in shares)	145,317,418	141,955,112	135,411,258
Dilutive effect of potential common shares (in shares)	15,018,633	6,553,353	0
Weighted-average common shares outstanding assuming dilution (in shares)	160,336,051	148,508,465	135,411,258
Basic (in dollars per share)	$ 0.16	$ 0.09	$ (1.65)
Diluted (in dollars per share)	$ 0.15	$ 0.09	$ (1.65)