Acquisitions - Summary of Amounts Preliminarily Allocated to Acquired Assets and Assumed Liabilities (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
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Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Business Acquisition [Line Items] | |||
| Goodwill | $ 63,675 | $ 63,675 | $ 63,675 |
| Cortina Asset Management, LLC | |||
| Business Acquisition [Line Items] | |||
| Goodwill | 36,324 | ||
| Customer relationships (15 years) | 21,500 | ||
| Aggregate purchase amount | $ 57,824 |
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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