Note 16 - Equity Incentive Plans - Summary of Stock Awards (Details)	6 Months Ended
	Jun. 30, 2026 shares
Balance, available for grant (in shares)	392,494
Balances, number of options (in shares)	16,948
Granted (in shares)	45,000
Vested (in shares)	0
Vested (in shares)	46,897
Cancelled or expired (in shares)	(81,492)
Cancelled or expired (in shares)	(3,218)
Exercised (in shares)	0
Balance, available for grant (in shares)	356,002
Balances, number of options (in shares)	60,627