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Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets  
Schedule of changes in the carrying value of goodwill

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Year Ended

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December 31, 

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2021

    

2020

Beginning balance

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$

1,410

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$

1,410

Acquisition activity

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825

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—

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Ending balance

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$

2,235

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$

1,410

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​

 

  

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Accumulated impairment

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​

$

1,116

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$

1,116

Schedule of changes in the carrying value of customer list and core deposit intangibles

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Years Ended

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December 31, 

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2021

    

2020

Beginning balance

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$

199

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$

241

Acquisition activity

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​

330

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​

—

Amortization

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(96)

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(42)

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Ending balance

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$

433

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$

199

Accumulated amortization and impairment

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$

844

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$

748

Schedule of future amortization expense for amortizable intangible assets

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2022

    

$

99

2023

​

 

88

2024

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79

2025

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60

2026

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29

Thereafter

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​

78

Total

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$

433