Note 13 - Business Combinations (Details Textual) - Marygold & Co. (UK) Limited [Member] - Tiger Financial and Asset Management Limited [Member]	Jun. 20, 2022 USD ($)	Jun. 20, 2022 GBP (£)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 GBP (£)	Aug. 17, 2021 USD ($)
Assets under Management, Carrying Amount		£ 42,000,000
Business Combination, Price of Acquisition, Expected	$ 2,913,164	2,382,372
Business Combination, Consideration Payable		£ 1,882,372
Business Combination, Consideration Transferred, Subsequent Payments			$ 604,990	£ 500,000
Business Combination, Consideration Arrangements, Maximum Downward Adjustment, Liability				500,000
Business Combination, Consideration Arrangements, Maximum Upward Adjustment, Liability				£ 0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tax Liability | $					$ 86,277
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities | $					$ 113,833