Note 11 - Stock Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

			Weighted		Weighted
			Average		Average		Aggregate
	Number of		Exercise		Remaining Life		Intrinsic
	Options		Price		(in years)		Value
Outstanding at January 1, 2022 (1)		159,623	$	5.55
Granted		50,000		9.27
Exercised		—		—
Canceled/Expired		—		—
Outstanding at December 31, 2022		209,623	$	6.44		7.82	$	289,359
Vested at December 31, 2022		209,623	$	6.44		7.82	$	289,359
Exercisable at December 31, 2022		209,623	$	6.44		7.82	$	289,359

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

				Weighted
				Average
	Number of			Grant-Date
	RSUs			Fair Value
Outstanding at January 1, 2022 (1)		329,333		$	6.95
Granted (2)		190,138			9.40
Vested and released		(187,188	)		6.58
Canceled/Expired		(36,578	)		8.57
Outstanding at December 31, 2022 (3)		295,705		$	8.56