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Revenue Recognition-Schedule of Noninterest Income Disaggregated by Major Source (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2021
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income |  |  |  |  |  |  |  |  |  | $ 3 | $ 236
Gain (loss) on the sale and disposal of bank premises and equipment | [1] |  |  |  |  |  |  |  |  | 11 |
(Loss) gain on sale of securities |  |  |  |  |  |  |  |  |  | (737) | 24
Gain on sale of loans |  |  |  |  |  |  |  |  |  | 1,875 | 1,658
Bank owned life insurance income |  |  |  |  |  |  |  |  |  | 626 | 527
Other operating income | [2] |  |  |  |  |  |  |  |  | 1,882 | 881
Total noninterest income |  | $ 3,089 | $ 3,164 | $ 3,849 | $ 3,243 | $ 3,362 | $ 2,881 | $ 2,650 | $ 2,427 | 13,345 | 11,320
Trust asset management fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [1] |  |  |  |  |  |  |  |  | 3,095 | 1,891
Overdrawn account fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [1] |  |  |  |  |  |  |  |  | 1,194 | 853
Monthly and other service charges |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [1] |  |  |  |  |  |  |  |  | 424 | 382
Interchange fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [1] |  |  |  |  |  |  |  |  | 366 | 227
ATM fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [1] |  |  |  |  |  |  |  |  | 3,103 | 3,014
Brokerage commissions |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [1] |  |  |  |  |  |  |  |  | 1,054 | 1,164
Other charges and fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Noninterest income | [3] |  |  |  |  |  |  |  |  | $ 471 | $ 463
[1] | Income within the scope of Topic 606.
[2] | Includes income within the scope of Topic 606 of $1.2 million and $834 thousand for the years ended December 31, 2022 and 2021, respectively. The remaining balance is outside the scope of Topic 606.
[3] | Includes income within the scope of Topic 606 of $309 thousand and $337 thousand for the years ended December 31, 2022 and 2021, respectively. The remaining balance is outside the scope of Topic 606.

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