Note 13 - Other Receivables, Other Assets, Accounts Payable and Other Liabilities - Accounts Payable and Other Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Accounts payable	$ 970	$ 891
Redeemable financial instruments accrued interest	207	0
Accrued income tax	145	70
Accrued interest payable	457	452
Accrued interest on securities sold, not yet purchased	847	1,561
Payroll taxes payable	711	1,565
Counterparty cash collateral	2,290	4,301	$ 40,465	$ 17,320
Accrued expense and other liabilities	3,372	2,599
Accounts payable and other liabilities	$ 8,999	$ 11,439