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Note 13 - Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

						Weighted
						Average				Weighted								Weighted
						Remaining				Average								Average
Range of Exercise		Number				Contractual				Exercise				Options				Exercise
Prices between		Outstanding				Life				Price				Exercisable				Price
$0.01 - $4.00			-				-			$	-				-			$	-
$4.01 - $8.00			566,673				7.63				7,42				352,227			$	7.47
8.01+			96,237				3.02				25.37				96,237			$	25.37
			662,910				6.96			$	10.02				448,464

						Weighted
						Average				Weighted								Weighted
						Remaining				Average								Average
Range of Exercise		Number				Contractual				Exercise				Options				Exercise
Prices between		Outstanding				Life				Price				Exercisable				Price
$0.01 - $4.00			-				-			$	-				-			$	-
$4.01 - $8.00			240,000				7.42			$	7.59				80,000			$	7.59
8.01+			-				-			$	-				-			$	-
			240,000				7.42			$	7.59				80,000

						Weighted
						Average				Weighted								Weighted
						Remaining				Average								Average
Range of Exercise		Number				Contractual				Exercise				Options				Exercise
Prices between		Outstanding				Life				Price				Exercisable				Price
$0.01 - $4.00			633,334				2.13			$	3.00				-			$	-
$4.01 - $8.00			-				-			$	-				-			$	-
8.01+			-				-			$	-				-			$	-
			633,334				2.13			$	3.00				-

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

		Market Vesting Options								Time Vesting Options								Performance Vesting Options
						Weighted								Weighted								Weighted
						Average								Average								Average
		Options				Exercise				Options				Exercise				Options				Exercise
Date/Activity		Outstanding				Price				Outstanding				Price				Outstanding				Price
Balance, December 31, 2021			-				-				689,603				10.44				266,667			$	7.59
Granted			633,334				3.00				-				-				-				-
Exercised			-				-				-				-				-				-
Forfeited or expired			-				-				(26,712	)			8.37				(26,667	)			7.59
Balance, December 31, 2022			633,334				1.00				662,891				10.02				240,000			$	7.59

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

		Share Price Targets
																						Guaranteed				Total
Executive		$	6.00			$	9.00			$	12.00			$	15.00			$	18.00			Price				Shares
Mills Shares Vested			16,667				33,334				50,000				66,667				83,333				83,333				333,334
Logan Shares Vested			10,000				20,000				30,000				40,000				50,000				50,000				200,000
Percentage of Shares Vested			5	%			10	%			15	%			20	%			25	%			25	%

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

Risk-free interest rate			3.30	%
Expected term (in years)			2.68
Expected price volatility			123.53	%
Dividend yield			0	%

Risk-free interest rate			1.60	%
Expected term (in years)			6.25
Expected price volatility			97.78	%
Dividend yield			0	%

Risk-free interest rate			0.66	%
Expected term (in years)			6.25
Expected price volatility			89.18	%
Dividend yield			0	%

X

- Definition

Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for outstanding options that are fully vested and expected to vest. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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