Note 17 - Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

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

	Number of Units			Weighted Average Grant Date Fair Value
Outstanding as of December 31, 2023		225,000		$	4.33
Vested		(220,000	)		5.03
Forfeited		(5,000	)		5.37
Outstanding as of December 31, 2024		—			—
Granted		1,086,581			0.71
Vested		(804,831	)		0.73
Forfeited		—			—
Outstanding as of December 31, 2025		281,750		$	0.65

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

	Number of Options			Weighted Average Exercise Price		Weighted Average Grant Date Fair Value		Weighted Average Remaining Contractual Life (Years)
Balance at January 1, 2024		2,245,333		$	3.63	$	2.88		4.26
Granted (1)		480,088			1.78		1.30		7.60
Cancelled		(250,000	)		5.35		—		—
Balance outstanding at December 31, 2024		2,475,421		$	3.10	$	2.54		4.35
Options exercisable at December 31, 2024		2,453,752		$	3.11	$	2.55		4.36
Balance at January 1, 2025		2,475,421		$	3.10	$	2.54		4.35
Granted		—			—		—		—
Exercised		—			—		—		—
Cancelled		—			—		—		—
Expired		(30,000	)		2.46		2.46		—
Balance outstanding at December 31, 2025		2,445,421		$	3.10	$	2.54		3.40
Options exercisable at December 31, 2025		2,445,421		$	3.10	$	2.54		3.40