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Supplemental Disclosure Of Cash Flow Information and Non-Cash Investing And Financing Activities - Addtional Information (Detail) (USD $)
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12 Months Ended | ||||
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Dec. 31, 2012
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Dec. 31, 2011
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Jul. 08, 2011
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Apr. 30, 2011
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Feb. 28, 2009
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| Supplemental Cash Flow Elements [Line Items] | |||||
| Interest paid, net | $ 323,000 | $ 520,000 | |||
| Income taxes paid | 1,469,000 | 1,125,000 | |||
| Line of credit facility, current borrowing capacity | 30,000,000 | ||||
| Line of credit facility, maximum borrowing capacity | 35,000,000 | ||||
| Business acquisition, purchase price allocation, goodwill amount | 9,800,000 | ||||
| Line of credit facility, amount outstanding | 13,025,000 | 16,273,000 | |||
| Aggregate indebtedness | $ 9,400,000 | ||||
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- Details
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- Definition
Total current liabilities of the broker-dealer, less certain exceptions as defined. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of cash paid for interest during the period net of cash paid for interest that is capitalized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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