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Loan Servicing (Tables) | 12 Months Ended
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Dec. 31, 2021
Transfers And Servicing [Abstract] |
Summary of Principal Balance for Mortgage Loans | The principal balances of these loans at year-end are as follows:
|  | 2021 |  |  | 2020 |
Mortgage loan portfolio serviced for: |  |  |  |  |  |  |  |
FHLMC |  | $ | 494,688 |  |  | $ | 430,233 |
Summary of Activity for Mortgage Servicing Rights | Activity for mortgage servicing rights for years ended December 31, 2021, 2020 and 2019 are as follows:
|  | 2021 |  |  | 2020 |  |  | 2019 |
Servicing rights: |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 3,198 |  |  | $ | 1,721 |  |  | $ | 1,468 |
Additions |  |  | 1,556 |  |  |  | 2,429 |  |  |  | 813 |
Amortization to expense |  |  | (1,351 | ) |  |  | (952 | ) |  |  | (560 | )
Ending balance |  | $ | 3,403 |  |  | $ | 3,198 |  |  | $ | 1,721 |

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- Definition Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=125521744&loc=d3e122739-111746 + Details
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