Receivables from and Payables to Broker-Dealers, Clearing Organizations, Customers and Related Broker-Dealers (Tables)

9 Months Ended

Sep. 30, 2015

Brokers and Dealers [Abstract]

Receivables from and Payables to Broker-Dealers, Clearing Organizations, Customers and Related Broker-Dealers

As of September 30, 2015 and December 31, 2014, receivables from and payables to broker-dealers, clearing organizations, customers and related broker-dealers consisted of the following (in thousands):

	September 30, 2015		December 31, 2014
Receivables from broker-dealers, clearing organizations, customers and related broker-dealers:
Contract values of fails to deliver	$	1,040,250	$	559,142
Receivables from clearing organizations		127,125		60,300
Other receivables from broker-dealers and customers		22,927		16,927
Net pending trades		—		884
Open derivative contracts		2,422		3,508
Total	$	1,192,724	$	640,761
Payables to broker-dealers, clearing organizations, customers and related broker-dealers:
Contract values of fails to receive	$	968,470	$	552,790
Payables to clearing organizations		66,004		79,848
Other payables to broker-dealers and customers		22,871		13,378
Net pending trades		15,110		—
Open derivative contracts		1,777		153
Total	$	1,074,232	$	646,169