Note 12 - Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

	Performance-based Stock Units					Restricted Stock and Restricted Stock Units					Market-based Stock Units
	Number of Shares			Weighted Average Grant Date Fair Value		Number of Shares			Weighted Average Grant Date Fair Value		Number of Shares			Weighted Average Grant Date Fair Value
Balance, December 31, 2022		22,620			5.41		540,723			14.17		131,976			13.66
Granted		96,757			9.56		573,668			9.70		25,517			9.56
Vested and released		-			-		(256,255	)		12.25		(76,547	)		8.51
Forfeited		(52,693	)		7.78		(200,929	)		14.02		(19,065	)		15.08
Balance, December 31, 2023		66,684			9.56		657,207			11.06		61,881			17.48

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		Stock Option Grants
		2023		2022			2021
Stock price	$	9.56		$	12.64 - 14.36		$	16.38
Exercise price	$	9.56		$	12.64 - 14.36		$	16.38
Dividend yield		0.0	%		0.00	%		0.00	%
Expected volatility		64.6	%		57.79	%		25.61	%
Risk-free interest rate		3.63	%		2.75 - 3.15	%		1.63	%
Expected term in years		6.25			6.25			7.50

Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]

	Number of Options			Weighted Average Exercise Price		Weighted Average Contractual Live (Years)		Aggregate Intrinsic Value
Options outstanding as of December 31, 2022		1,388,458			15.10		7.9		-
Granted		500,000			9.56
Forfeited		(1,000,000	)		16.38
Options outstanding as of December 31, 2023		888,458			10.55		7.7		-

	As of December 31, 2023
	Number of Options		Weighted Average Exercise Price		Weighted Average Contractual Live (Years)		Aggregate Intrinsic Value
Options vested and/or expected to vest		888,458	$	10.55		7.7	$	-
Options exercisable		238,115		10.43		3.9		-