XML 191 R16.htm IDEA: XBRL DOCUMENT
v3.25.1

Goodwill and other intangibles | 12 Months Ended
--- | ---
Dec. 31, 2024
Goodwill and other intangibles |
Goodwill and other intangibles | 9. Goodwill and other intangibles: The following table provides information on the significant components of goodwill and other acquired intangible assets at December 31, 2024 and December 31, 2023 ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2024
​ | ​ | ​ | Gross | ​ | ​ | ​ | ​ | ​ | Accumulated | ​ | ​ | ​ | ​ | ​ | Net
​ | ​ | ​ | Carrying | ​ | ​ | ​ | ​ | ​ | Impairment | ​ | ​ | Accumulated | ​ | ​ | Carrying
(Dollars in thousands) |  | ​ | Amount |  | ​ | Additions |  | ​ | Charges |  | ​ | Amortization(1) |  | ​ | Amount
Goodwill | ​ | $ | 63,370 | ​ | $ | 12,616 | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | 75,986
Total goodwill | ​ | $ | 63,370 | ​ | $ | 12,616 | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | 75,986
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Core deposit intangible | ​ | $ | ​ | ​ | $ | 36,629 | ​ | $ | ​ | ​ | $ | 3,330 | ​ | $ | 33,299
Wealth management customer list intangible | ​ | ​ | ​ | ​ | ​ | 988 | ​ | ​ | ​ | ​ | ​ | 90 | ​ | ​ | 898
Total intangible assets, net | ​ | $ | ​ | ​ | $ | 37,617 | ​ | $ | ​ | ​ | $ | 3,420 | ​ | $ | 34,197
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2023
​ | ​ | ​ | Gross | ​ | ​ | ​ | ​ | ​ | Accumulated | ​ | ​ | ​ | ​ | ​ | Net
​ | ​ | ​ | Carrying | ​ | ​ | ​ | ​ | ​ | Impairment | ​ | ​ | Accumulated | ​ | ​ | Carrying
(Dollars in thousands) | ​ | ​ | Amount | ​ | ​ | Additions | ​ | ​ | Charges | ​ | ​ | Amortization(1) | ​ | ​ | Amount
Goodwill | ​ | $ | 63,370 | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | 63,370
Total goodwill | ​ | $ | 63,370 | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | 63,370
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Core deposit intangible | ​ | $ | 105 | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | 105 | ​ | $ | ​
Total core deposit intangible | ​ | $ | 105 | ​ | $ | ​ | ​ | $ | ​ | ​ | $ | 105 | ​ | $ | ​
| (1) | Core deposit intangible amortization is included in amortization of intangible assets in the consolidated statements of income and comprehensive income (loss). Wealth management customer list intangible amortization is included in wealth management income on the consolidated statements of income and comprehensive income (loss).
The aggregate amortization expense was $3.4 million and $0.1 million for the twelve months ended December 31, 2024 and December 31, 2023, respectively. At December 31, 2024, estimated future remaining amortization of the core deposit intangible (“CDI”) and wealth management customer list intangible within the years ending December 31, are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
(Dollars in thousands) |  | CDI | ​ | Wealth management customer list intangible | ​ | Total
2025 | ​ | $ | 6,327 | ​ | $ | 171 | ​ | $ | 6,498
2026 | ​ |  | 5,661 | ​ | ​ | 153 | ​ |  | 5,814
2027 | ​ |  | 4,995 | ​ |  | 135 | ​ |  | 5,130
2028 | ​ |  | 4,329 | ​ |  | 117 | ​ |  | 4,446
2029 | ​ | ​ | 3,663 | ​ | ​ | 99 | ​ | ​ | 3,762
Thereafter | ​ |  | 8,324 | ​ |  | 223 | ​ |  | 8,547
Total amortizing intangible | ​ | $ | 33,299 | ​ | $ | 898 | ​ | $ | 34,197
​

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 goodwill and intangible assets. + 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_GoodwillAndIntangibleAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration