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

6 Months Ended

Jun. 30, 2022

Notes Tables

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

	June 30, 2022		December 31, 2021
Deposits with clearing agencies	$	250	$	250
Unsettled regular way trades, net		12,556		2,827
Receivables from clearing agencies		128,992		65,315
Receivables from brokers, dealers, and clearing agencies	$	141,798	$	68,392

	June 30, 2022		December 31, 2021
Margin payable	$	137,877	$	160,896
Payables to brokers, dealers, and clearing agencies	$	137,877	$	160,896