Note 14 - Leases - Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Total ROU assets	$ 13,588	$ 13,153
Total lease liabilities - current	3,222	2,517
Total lease liabilities - long-term	10,815	10,851
Right of Use Assets [Member]
Operating lease ROU assets	13,437	12,942
Finance lease ROU assets	151	211
Total ROU assets	13,588	13,153
Lease Liabilities, Current [Member]
Operating lease liabilities - current	3,162	2,458
Finance lease liabilities - current	60	59
Total lease liabilities - current	3,222	2,517
Lease Liabilities, Noncurrent [Member]
Operating lease liabilities - long-term	10,719	10,695
Finance lease liabilities - long-term	96	156
Total lease liabilities - long-term	$ 10,815	$ 10,851