Receivable from and Payable to Brokers, Dealers and Clearing Organizations (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Receivable from brokers, dealers and clearing organizations consists of:
Securities borrowed	$ 109,712	$ 108,144
Receivable from brokers	17,438	20,140
Securities failed to deliver	23,524	7,021
Clearing organizations	27,874	28,777
Other	1,673	2,411
Receivables from broker, dealers and clearing organizations	180,221	166,493
Payable to brokers, dealers and clearing organizations consists of:
Securities loaned	232,370	146,815
Due to Correspondent Brokers	2,256	158
Securities failed to receive	30,064	27,799
Other	369,643	114,435
Payable to brokers, dealers and clearing organizations	$ 634,333	$ 289,207

This is the amount of cash advanced as security in return for borrowing securities from another party.

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The amount of cash received as security in return for loaning securities to another party.

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Amount receivable from correspondent broker-dealer.

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Amount of other payables due to broker-dealers or clearing organizations.

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Amount of other receivables due from broker-dealers or clearing organizations.

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Amount payable to broker-dealers and clearing organizations, including, but not limited to, securities failed-to-receive, certain deposits received for securities loaned, open transactions, and floor-brokerage payables.

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Amount receivable from broker-dealers and clearing organizations, including, but not limited to, securities failed-to-deliver, certain deposits for securities borrowed, open transactions, good faith and margin deposits, commissions and floor brokerage receivables.

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Amount of right to receive cash and securities on deposit with clearing organizations. Clearing organizations perform post trade processing and trade comparisons among numerous broker-dealers and act as settlement agents between buying and selling broker-dealers.

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Amount receivable as the result of a fail-to-deliver. A fail-to-deliver is a securities sale to another broker-dealer that has not been delivered to buying broker-dealer by the close of business on the settlement date.

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Amount payable as the result of fail-to-receive. A fail-to-receive is a securities purchase from another broker-dealer not received from the selling broker-dealer by the close of business on the settlement date.

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