Note 14 - Leases (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Lease, Expense	$ 1,500,000	$ 1,400,000	$ 4,300,000	$ 4,000,000
Operating Lease, Lease Income	$ 144,000	$ 106,000	$ 425,000	$ 376,000