Goodwill (Narrative) (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended |
|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2015 |
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| Business Combination Segment Allocation [Line Items] | ||
| Goodwill, impairment loss | $ 19 | $ 57 |
| Goodwill, period increase (decrease) | 1,643 | |
| KMS Financial Services, Inc. (KMS) | ||
| Business Combination Segment Allocation [Line Items] | ||
| Goodwill, period increase (decrease) | $ (68) | |
| Highland Capital Brokerage, Inc. (Highland) | ||
| Business Combination Segment Allocation [Line Items] | ||
| Goodwill, period increase (decrease) | $ 1,711 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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