Note 11 - Share Based Compensation and Employee Benefit Plans - Non-vested Options (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Non-vested balance (in shares)	3,304,171
Non-vested, weighted average grant date fair value (in dollars per share)	$ 8.95
Granted (in shares)	538,700
Weighted-average fair value of stock options granted (in dollars per share)	$ 17.13	$ 11.82	$ 11.21
Vested (in shares)	(946,022)
Vested, weighted average grant date fair value (in dollars per share)	$ 6.16
Forfeited (in shares)	(43,875)
Forfeited, weighted average grant date fair value (in dollars per share)	$ 11.81
Non-vested balance (in shares)	2,852,974	3,304,171
Non-vested, weighted average grant date fair value (in dollars per share)	$ 11.37	$ 8.95