Note 1 - Organization and Summary of Significant Accounting Policies - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Net income	$ 5,060	$ (10,707)
Basic (in shares)	146,677,783	146,209,213
Dilutive effect of potential common shares (in shares)	16,091,419	0
Weighted-average common shares outstanding assuming dilution (in shares)	162,769,202	146,209,213
Basic (in dollars per share)	$ 0.03	$ (0.07)
Diluted (in dollars per share)	$ 0.03	$ (0.07)