Note 10 - Leases - Schedule of Lease Costs and Terms for Operating and Finance Lease Obligations (Details)	Dec. 31, 2024	Dec. 31, 2023
Operating leases, weighted average remaining lease term (Year)	2 years 10 months 24 days	1 year 2 months 12 days
Finance leases, weighted average remaining lease term (Year)	1 year	1 month 6 days
Operating leases, weighted average discount rate	9.50%	5.80%
Finance leases, weighted average discount rate	8.50%	10.70%