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Note 9 - Stock Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Nonvested Restricted Stock Shares Activity [Table Text Block]

Total authorized RSUs in Plan approved by shareholders			4,850,000
Stock issued out of the Plan from vested grants			(3,265,829	)
Non-vested grants			(183,000	)
RSUs available for future issuance			1,401,171

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

Non-vested grants at December 31, 2019			488,500
Granted – weighted average share price on grant date was $.90			40,000
Vested – weighted average share price on vesting date was $.92			(193,250	)
Forfeited			(11,000	)
Non-vested grants at December 31, 2020			324,250
Granted – weighted average share price on grant date was $2.46.			173,000
Vested – weighted average share price on vesting date was $2.27.			(296,250	)
Forfeited			(18,000	)
Non-vested grants at December 31, 2021			183,000

Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

Vesting Year		RSUs Vesting
2023			183,000

X

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