Note 6 - Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	Nine Months Ended September 30,
	2023		2022
Numerator:
Net income (loss)	$	10,625	$	(4,468	)
Effect of dilutive securities		302		-
Net income (loss) adjusted for dilutive effect		10,927		(4,468	)
Denominator:
Weighted-average basic shares outstanding		85,163		78,025
Effect of dilutive securities		34,395		-
Weighted-average diluted shares		119,558		78,025
Basic earnings (loss) per share	$	0.12	$	(0.06	)
Diluted earnings (loss) per share	$	0.09	$	(0.06	)

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Options outstanding		25,534		23,580		25,534		23,580
Warrants outstanding		10,346		10,346		10,346		10,346
Shares underlying convertible notes		36,425		32,734		-		32,734
		72,305		66,660		35,880		66,660