Note 11 - Share Based Compensation and Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Share-Based Payment Arrangement, Option, Activity [Table Text Block]

						Weighted
				Weighted		Average
				Average		Remaining		Aggregate
				Exercise		Contractual		Intrinsic
Options	Shares			Price		Life (in Years)		Value
Balance of Outstanding Options at January 1, 2024		5,822,298		$	22.76
Granted		538,700			49.24
Exercised		(1,225,271	)		15.10
Forfeited		(43,875	)		36.02
Balance of Outstanding Options at December 31, 2024		5,091,852		$	27.31		5.8	$	139,915,484
Expected to vest after December 31, 2024		2,839,866		$	34.85		7.4	$	56,636,789
Vested and exercisable at December 31, 2024		2,239,878		$	17.64		3.8	$	83,208,675

Schedule of Nonvested Share Activity [Table Text Block]

				Weighted
				Average
	Number of			Grant Date
Non-vested Shares	Shares			Fair Value
Non-vested at January 1, 2024		3,304,171		$	8.95
Granted		538,700			17.13
Vested		(946,022	)		6.16
Forfeited		(43,875	)		11.81
Non-vested at December 31, 2024		2,852,974		$	11.37

Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

				Weighted
				Average				Weighted
				Remaining		Aggregate		Average
				Contractual		Intrinsic		Grant Date
Stock Awards and Units	Shares			Life (in Years)		Value		Fair Value
Outstanding non-vested shares at January 1, 2024		1,074,392						$	34.64
Granted		416,290							50.64
Vested		(547,963	)						33.44
Forfeited		(7,500	)						41.72
Outstanding non-vested at December 31, 2024		935,219			8.4	$	50,913,322	$	42.08
Expected to vest after December 31, 2024		934,378			8.4	$	50,867,536	$	42.08