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Goodwill and Intangible Assets | 3 Months Ended
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Mar. 31, 2023
Goodwill and Intangible Assets |
Goodwill and Intangible Assets | 4. Goodwill and Intangible Assets The changes in the carrying value of goodwill are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | Three Months Ended | ​ | Year Ended
​ | ​ | ​ | March 31, | ​ | December 31,
​ |  |  | 2023 |  | 2022
Beginning balance | ​ | ​ | $ | 2,235 | ​ | $ | 2,235
Activity during the period | ​ | ​ |  | — | ​ |  | —
​ | ​ | ​ |  |  | ​ |  |
Ending balance | ​ | ​ | $ | 2,235 | ​ | $ | 2,235
​ The Company evaluated goodwill and determined that no write-down was required for the first three months of 2023 or the year ended December 31, 2022. The changes in the carrying value of the customer list and core deposit intangibles are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Year Ended
​ | ​ | March 31, | ​ | December 31,
​ |  | 2023 |  | 2022
Beginning balance | ​ | $ | 334 | ​ | $ | 433
Amortization | ​ |  | (24) | ​ |  | (99)
​ | ​ |  |  | ​ |  |
Ending balance | ​ | $ | 310 | ​ | $ | 334
Accumulated amortization and impairment | ​ | $ | 123 | ​ | $ | 99
​ Core deposit intangibles represent the estimated fair value of acquired customer deposit relationships on the date of acquisition and are amortized over their estimated useful lives. Purchased customer accounts primarily consist of records and files that contain information about investment holdings. The values assigned to customer lists and core deposit intangibles are based upon the application of the income approach. The intangibles are expected to have useful lives of approximately 13 years. The Company recognized $24 and $27 of amortization expense related to its intangible assets for the three months ended March 31, 2023 and 2022, respectively. As of March 31, 2023, the future amortization expense for amortizable intangible assets for the years ended December 31, was as follows: ​
​ | ​ | ​ | ​
2023 |  | $ | 64
2024 | ​ |  | 79
2025 | ​ |  | 60
2026 | ​ |  | 29
2027 | ​ |  | 21
Thereafter | ​ | ​ | 57
Total | ​ | $ | 310
​

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- References No definition available. + Details
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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI https://asc.fasb.org/topic&trid=2144416 + Details
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