Note 11 - Leases (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Lease, Right-of-Use Asset	$ 15,593	$ 16,396
Operating Lease, Liability, Current	1,851	1,882
Operating Lease, Liability, Noncurrent	15,888	16,696
Operating Lease, Expense	4,201	4,253
Finance Lease, Expense	1,790	1,639
Finance Lease, Right-of-Use Asset, Amortization	1,263	1,172
Operating Lease, Right-of-Use Asset, Amortization Expense	$ 5	$ 20
Minimum [Member]
Lessee, Lease Term of Contract (Year)			3 years
Maximum [Member]
Lessee, Lease Term of Contract (Year)			15 years