Note 11 - Share Based Compensation and Employee Benefit Plans - Non-vested Restricted Stock Awards and RSU's (Details) - Restricted Stock [Member]	12 Months Ended
	Dec. 31, 2024 USD ($) $ / shares shares
Outstanding non-vested shares (in shares) | shares	1,074,392
Outstanding non-vested, weighted average grant date fair value (in dollars per share) | $ / shares	$ 34.64
Granted (in shares) | shares	416,290
Granted, weighted average grant date fair value (in dollars per share) | $ / shares	$ 50.64
Vested (in shares) | shares	(547,963)
Vested, weighted average grant date fair value (in dollars per share) | $ / shares	$ 33.44
Forfeited (in shares) | shares	(7,500)
Forfeited, weighted average grant date fair value (in dollars per share) | $ / shares	$ 41.72
Outstanding non-vested shares (in shares) | shares	935,219
Outstanding non-vested, weighted average remaining contractual life (Year)	8 years 4 months 24 days
Outstanding non-vested, aggregate intrinsic value | $	$ 50,913,322
Outstanding non-vested, weighted average grant date fair value (in dollars per share) | $ / shares	$ 42.08
Expected to vest (in shares) | shares	934,378
Expected to vest, weighted average remaining contractual life (Year)	8 years 4 months 24 days
Expected to vest, aggregate intrinsic value | $	$ 50,867,536
Expected to vest, weighted average grant date fair value (in dollars per share) | $ / shares	$ 42.08