XML 49 R39.htm IDEA: XBRL DOCUMENT
v3.23.3

Goodwill and other intangibles (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets and Goodwill [Table Text Block] | The following table shows the activity in goodwill and other intangible assets for the three-month and the nine-month periods ended September 30, 2023 and 2022.
(in thousands) |  | Goodwill |  | Other intangible assets |  | Total
July 1, 2022 |  | $ | 159,595 |  |  | $ | 6,657 |  |  | $ | 166,252 |
Amortization |  | — |  |  | 341 |  |  | 341 |
September 30, 2022 |  | $ | 159,595 |  |  | $ | 6,316 |  |  | $ | 165,911 |
July 1, 2023 |  | $ | 159,595 |  |  | $ | 5,320 |  |  | $ | 164,915 |
Amortization |  | — |  |  | 334 |  |  | 334 |
September 30, 2023 |  | $ | 159,595 |  |  | $ | 4,986 |  |  | $ | 164,581 |
(in thousands) |  | Goodwill |  | Other intangible assets |  | Total
December 31, 2021 |  | $ | 159,595 |  |  | $ | 7,462 |  |  | $ | 167,057 |
Amortization |  | — |  |  | 1,146 |  |  | 1,146 |
September 30, 2022 |  | $ | 159,595 |  |  | $ | 6,316 |  |  | $ | 165,911 |
December 31, 2022 |  | $ | 159,595 |  |  | $ | 5,975 |  |  | $ | 165,570 |
Amortization |  | — |  |  | 989 |  |  | 989 |
September 30, 2023 |  | $ | 159,595 |  |  | $ | 4,986 |  |  | $ | 164,581 |
Intangible Assets Disclosure [Text Block] | The following table shows the balance of acquired intangible assets at September 30, 2023 and at December 31, 2022.
|  | September 30, 2023 |  | December 31, 2022
(in thousands) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Gross Carrying Amount |  | Accumulated Amortization
Other intangible assets: |  |  |  |  |  |  |  |
Core deposit intangible assets |  | $ | 14,456 |  |  | $ | 9,470 |  |  | $ | 14,456 |  |  | $ | 8,481 |
Trade name intangible assets |  | 1,300 |  |  | 1,300 |  |  | 1,300 |  |  | 1,300 |
Total |  | $ | 15,756 |  |  | $ | 10,770 |  |  | $ | 15,756 |  |  | $ | 9,781 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] | Estimated amortization expense related to core deposit intangible assets for the remainder of 2023 and the next four years follows:
(in thousands) |  | Total
Three months ending December 31, 2023 |  | $ | 334 |
2024 |  | 1,215 |
2025 |  | 1,042 |
2026 |  | 887 |
2027 |  | 754 |

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 The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//350-30/tableOfContent + Details
Name: | us-gaap_IntangibleAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
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://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 + 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://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -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