Note 6 - Receivables From and Payables to Brokers, Dealers, and Clearing Agencies (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Due to (from) Broker-Dealer and Clearing Organization [Table Text Block]

	March 31, 2024		December 31, 2023
Deposits with clearing agencies	$	250	$	250
Unsettled regular way trades, net		2,198		1,527
Receivables from clearing agencies		65,657		65,024
Receivables from brokers, dealers, and clearing agencies	$	68,105	$	66,801

	March 31, 2024		December 31, 2023
Margin payable	$	110,856	$	111,085
Payables to brokers, dealers, and clearing agencies	$	110,856	$	111,085