Note 22 - Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2024

Share-Based Payment Arrangement [Abstract]

Schedule Of Share Based Payment Award Restricted Stock Valuation Assumptions

	Year Ended
	December 31,
	2023
Fair value of restricted stock units granted	$	3.03
Risk-free interest rate		3.80	%
Term (in years)		3.0
Volatility		60	%
Weighted-average expected dividend yield		0.00	%

Schedule Of Share-based Compensation Restricted Stock And Restricted Stock Units Activity

	Restricted Stock Units/Awards		Weighted-Average Grant Date Fair Values
Outstanding on December 31, 2023		2,537,584	$	4.44
Granted		715,022	$	5.29
Vested		1,351,572	$	5.00
Forfeited		3,334	$	7.23
Outstanding on December 31, 2024		1,897,700	$	4.36

Schedule Of Share Based Compensation Stock Options Activity

					Average
			Weighted		Remaining		Aggregate
	Shares		Exercise		Contractual		Intrinsic
	Under		Price		Life		Value
	Option		Per Share		(Years)		($ millions)
Outstanding on December 31, 2023		6,748,108	$	6.75
Granted		—	$	—
Expired		479,350	$	12.46
Exercised		46,441	$	3.53
Outstanding on December 31, 2024		6,222,317	$	6.34		2.57	$	13
Exercisable on December 31, 2024		6,180,650	$	6.35		2.55	$	13
Expected to vest December 31, 2024		6,222,317	$	6.34		2.57	$	13

Schedule Of Share Based Payment Award Stock Options Valuation Assumptions

	Year Ended
	December 31,
	2023
Weighted-average fair value of options granted	$	3.48
Weighted-average risk-free interest rate		3.75	%
Expected option lives (in years)		4.5
Weighted-average volatility		120	%
Expected dividend yield		0	%

	Year Ended
	December 31,
	2023
Fair value of options granted	$	2.25
Risk-free interest rate		3.80	%
Term (in years)		3.0
Volatility		60	%
Weighted-average expected dividend yield		0.00	%

	February 16, 2023
	Option Award
	Modifications
	Immediately Before	Immediately After
Range of fair values	0.000 - 2.1414	1.322 - 2.2424
Range of risk-free interest rates	3.82% - 4.99%	3.82% - 4.99%
Range of remaining contractual terms (in years)	0.37 - 4.25	3.37 - 7.25
Range of weighted volatilities	66.96% - 103.39%	66.96% - 103.39%
Expected dividend yield	0.00%	0.00%
Early exercise model	2.5	2.5
Number of times steps	500	500