Off-Balance-Sheet Risk and Concentration of Credit Risk - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2012
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Dec. 31, 2011
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Concentration Risk [Line Items] | ||
Receivables from clearing broker | $ 16,973 | $ 18,399 |
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- Details
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- Definition
Cash and securities on deposit with the expectation that such deposits will be returned with organizations that provide efficient and orderly trade clearance and settlement services for which broker-dealers pay fees. Clearing organizations perform post trade processing and trade comparisons among numerous broker-dealers and act as settlement agents between buying and selling broker-dealers. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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