Note 13 - Other Receivables, Other Assets, Accounts Payable and Other Liabilities - Schedule of Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Deferred costs	$ 102	$ 133
Prepaid expenses	1,669	1,325
Deposits	453	450
Intangible assets	166	166
Other assets	3,814	3,546
Furniture, Equipment, And Leasehold Improvements [Member]
Furniture, equipment, and leasehold improvements, net	$ 1,424	$ 1,472