Note 14 - Leases - Lease Costs (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
Operating lease cost		$ 875	$ 470
Short-term lease cost		378	502
Variable lease costs(1)	[1]	0	20
Total lease cost		$ 1,253	$ 992

[1] Variable lease costs consist primarily of property taxes, property insurance, and common area or other maintenance costs for the Company’s leases of office space.