Receivables From And Payables To Brokers, Dealers And Clearing Organizations (Tables)

6 Months Ended

Jun. 30, 2017

Due To And From Broker Dealers And Clearing Organizations [Abstract]

Amounts Receivable From Brokers, Dealers, And Clearing Organizations

Amounts receivable from brokers, dealers, and clearing organizations at June 30, 2017 and December 31, 2016, included (in thousands):

	June 30, 2017		December 31, 2016
Receivables from clearing organizations	$	153,241	$	568,373
Deposits paid for securities borrowed		145,285		382,691
Securities failed to deliver		60,234		73,688
	$	358,760	$	1,024,752

Amounts Payable To Brokers, Dealers, And Clearing Organizations

	June 30, 2017		December 31, 2016
Deposits received from securities loaned	$	352,127	$	478,814
Securities failed to receive		50,315		27,882
Payable to clearing organizations		30,901		16,411
	$	433,343	$	523,107