XML 35 R28.htm IDEA: XBRL DOCUMENT
v3.24.3

Goodwill and Core Deposit Intangibles (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Core Deposit Intangibles | Changes in the carrying amount of the Company’s goodwill and core deposit intangibles for the nine months ended September 30, 2024 and the year ended December 31, 2023 were as follows:
|  | Goodwill |  |  | Core Deposit Intangibles |
|  | (Dollars in thousands) |
Balance as of December 31, 2022 |  | $ | 3,231,636 |  |  | $ | 51,348 |
Less: |  |  |  |  |  |
Amortization |  |  | — |  |  |  | (12,676 | )
Add: |  |  |  |  |  |
First Bancshares merger |  |  | 164,450 |  |  |  | 25,322 |
Balance as of December 31, 2023 |  |  | 3,396,086 |  |  |  | 63,994 |
Less: |  |  |  |  |  |
Amortization |  |  | — |  |  |  | (11,539 | )
Add: |  |  |  |  |  |
Measurement period adjustment of First Bancshares merger |  |  | 316 |  |  |  | — |
Lone Star State Bancshares merger |  |  | 107,986 |  |  |  | 17,723 |
Balance as of September 30, 2024 |  | $ | 3,504,388 |  |  | $ | 70,178 |
Estimated Aggregate Future Amortization Expense for Core Deposit Intangibles | The estimated aggregate future amortization expense for core deposit intangibles remaining as of September 30, 2024 is as follows (dollars in thousands):
Remaining 2024 |  | $ | 4,131 |
2025 |  |  | 14,441 |
2026 |  |  | 12,763 |
2027 |  |  | 11,262 |
2028 |  |  | 9,958 |
Thereafter |  |  | 17,623 |
Total |  | $ | 70,178 |

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
Name: | us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration