Note 13 - Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	2021		2020
Convertible debt		1,085,343		-
Tesla agreement		-		1,000,000

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Income		Shares		Per-Share
	(Numerator)		(Denominator)		Amount
Basic EPS
Income available to common stockholders	$	18,937,577		42,417,416	$	0.45
Effect of Dilutive Securities
Convertible debt		-		-		-
Diluted EPS
Income available to common stockholders with assumed conversions	$	18,937,577		42,417,416	$	0.45