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Summary of significant accounting policies (Tables)

12 Months Ended

Dec. 31, 2020

Summary of significant accounting policies

Schedule of estimated useful life of related assets

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Premises and leasehold improvements		7 – 40 years	​
Furniture, fixtures and equipment		3 – 10 years	​

Schedule of earnings per share

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2020

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2019

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2018

For the Year Ended December 31

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Basic

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Diluted

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Basic

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Diluted

​

Basic

​

Diluted

Net income

$

29,354

$

29,354

$

25,736

​

$

25,736

$

24,920

$

24,920

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Average common shares outstanding

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7,304,956

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7,337,843

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7,395,429

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7,412,369

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7,397,797

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7,402,900

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Earnings per share

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$

4.02

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$

4.00

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$

3.48

​

$

3.47

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$

3.37

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$

3.37

​

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- Definition

Tabular disclosure of the useful life of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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