Note 9 - Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Shares Available Under Long-term Incentive Plan [Table Text Block]

	June 30, 2022
Approved and authorized awards		13,793,197
Awards issued under plan		(13,048,190	)
Awards available for future grant		745,007

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

	Stock Options			Exercise Price		Remaining Term in Years		Intrinsic Value (in thousands)
Outstanding at December 31, 2020		9,705,495		$	10.00		9.7	$	57,942
Awards granted		442,500		$	14.36
Exercised		(154,268	)	$	10.00
Forfeitures		(10,000	)	$	10.00
Outstanding at December 31, 2021		9,983,727		$	10.19		8.7	$	44,395
Awards granted		824,500		$	29.67
Exercised		(12,000	)	$	10.00
Outstanding at June 30, 2022		10,796,227		$	11.68		8.3	$	152,316
Vested at December 31, 2021		8,551,070		$	10.13		8.7	$	38,556
Exercisable at December 31, 2021		8,551,070		$	10.13		8.7	$	38,556
Vested at June 30, 2022		9,268,914		$	11.67		8.3	$	103,055
Exercisable at June 30, 2022		9,268,914		$	11.67		8.3	$	103,055