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Selected Balance Sheet Data - Components of Commissions Receivable (Detail) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
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Dec. 31, 2012
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|---|---|---|
| Organization Consolidation And Presentation Of Financial Statements [Abstract] | ||
| Commissions due from buyer/seller | $ 3,288 | $ 5,205 |
| Due from sales agents | 1,120 | 688 |
| Less allowance for doubtful accounts | (100) | (129) |
| Commissions receivable | $ 4,308 | $ 5,764 |
| X | ||||||||||
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- Definition
Amount due for commissions from buyers and sellers. No definition available.
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| X | ||||||||||
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- Definition
Amount due for commissions from buyers/sellers and current receivables from agents, net of allowance for doubtful accounts. No definition available.
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| X | ||||||||||
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- Definition
Amount due from sales agents. No definition available.
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| X | ||||||||||
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- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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