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

12 Months Ended

Dec. 31, 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 December 31, 2017 and 2016, included (in thousands):

	December 31,
	2017			2016
Receivables from clearing organizations	$	270,285	$	568,373
Deposits paid for securities borrowed		132,776		382,691
Securities failed to deliver		56,046		73,688
	$	459,107	$	1,024,752

Amounts Payable To Brokers, Dealers, And Clearing Organizations

Amounts payable to brokers, dealers, and clearing organizations at December 31, 2017 and 2016, included (in thousands):

	December 31,
	2017			2016
Deposits received from securities loaned	$	219,782	$	478,814
Securities failed to receive		29,297		27,882
Payable to clearing organizations		27,223		16,411
	$	276,302	$	523,107