Note 13 - Stock-based Compensation (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

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

					Weighted
					Average
			Weighted		Remaining
			Average		Contractual		Aggregate
	Number of		Exercise		Life		Intrinsic
	Options		Price		(in Years)		Value
Outstanding - January 1, 2025		1,500	$	44.60		4.2	$	-
Granted		-		-		-
Exercised		-		-		-
Forfeited		-		-		-
Outstanding - September 30, 2025		1,500	$	44.60		3.4	$	-
Exercisable at September 30, 2025		1,500	$	44.60		3.4	$	-

						Weighted
						Average
				Weighted		Remaining
				Average		Contractual		Aggregate
	Number of			Exercise		Life		Intrinsic
	Options			Price		(in Years)		Value
Outstanding - January 1, 2024		3,306		$	90.40		5.7	$	-
Granted		-			-		-		-
Exercised		-			-		-		-
Forfeited		(1,806	)		-		-		-
Outstanding - September 30, 2024		1,500		$	44.60		4.4	$	-
Exercisable at September 30, 2024		1,500		$	44.60		4.4	$	-

Nonvested Restricted Stock Shares Activity [Table Text Block]

	Number of
	Shares
Outstanding - January 1, 2025		24,653
Granted		63,684
Forfeited		-
Vested		(24,653	)
Outstanding - September 30, 2025		63,684

	Number of
	Shares
Outstanding - January 1, 2024		11,733
Granted		28,890
Forfeited		(4,847	)
Vested		(11,123	)
Outstanding - September 30, 2024		24,653