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Note 17 - Equity - Schedule of Effects of Changes in Ownership Interest Subsidiary (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net income / (loss) attributable to Cohen & Company Inc.	$ (2,349)	$ (6,601)	$ (326)	$ (9,238)
Increase / (decrease) in Cohen & Company Inc. paid in capital for the acquisition / (surrender) of additional units in consolidated subsidiary, net			645	612
Changes from net income / (loss) attributable to Cohen & Company Inc. and transfers (to) from the non-controlling interest			$ 319	$ (8,626)

X

- Definition

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Represents increase (decrease) in net acquisition (surrender) of additional units of consolidated subsidiary

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