Note 7 - Stock Options (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

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

						Weighted
						Average
						Remaining
	Number of			Exercise		Contractual Life
	Shares			Price		(years)
Outstanding at December 31, 2021		338,500		$	5.80		6.98
Options granted during 9 months ended September 30, 2022:
Options Granted at $2.00 Exercise Price		250,000		$	2.00
Options Granted at $2.40 Exercise Price		90,893		$	2.40
Options Granted at $3.62 Exercise Price		2,762		$	3.62
Options Granted at $9.00 Exercise Price		1,111		$	9.00
Exercised		(50,000	)	$	2.40
Cancelled / Forfeited at $9.00 Exercise Price		(25,000	)	$	9.00
Subtotal, as follows:		608,266
Outstanding Options at $2.00 Exercise Price		250,000		$	2.00		9.30
Outstanding Options at $2.40 Exercise Price		90,893		$	2.40		9.30
Outstanding Options at $3.62 Exercise Price		2,762		$	3.62		4.34
Outstanding Options at $9.00 Exercise Price		257,861		$	9.00		8.21
Outstanding Options at $26.20 Exercise Price		6,750		$	26.20		5.55
Outstanding at September 30, 2022		608,266		$	5.30		8.77