Note 9 - Stock-Based Compensation - Stock Option Activity (Details) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2026 USD ($) $ / shares shares
Outstanding, shares (in shares) | shares	0
Outstanding, weighted average exercise price (in dollars per share)	$ 0
Outstanding, grant date fair value (in dollars per share)	$ 0
Granted, shares (in shares) | shares	200,000
Granted, weighted average exercise price (in dollars per share)	$ 7.02
Granted, grant date fair value (in dollars per share)	$ 1.87
Outstanding, shares (in shares) | shares	200,000
Outstanding, weighted average exercise price (in dollars per share)	$ 7.02
Outstanding, grant date fair value (in dollars per share)	$ 1.87
Outstanding, remaining term (Year)	4 years 9 months 18 days
Outstanding, intrinsic value | $	$ 48
Exercisable, shares (in shares) | shares	160,000
Exercisable, weighted average exercise price (in dollars per share)	$ 7.18
Exercisable, grant date fair value (in dollars per share)	$ 2.33
Exercisable, remaining term (Year)	4 years 9 months 18 days
Exercisable, intrinsic value | $	$ 29