Deposits - Summary of interest expense on deposits (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Deposits
Interest-bearing checking	$ 9	$ 8
Money Market	9	10
Savings	60	57
Time deposits, $100,000 or more	440	622
Time deposits below $100,000	525	652
Total Interest Expense	$ 1,043	$ 1,349

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- Definition

Aggregate amount of all interest expense on domestic deposit liabilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.6)
-URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

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- Definition

Amount of interest expense on domestic money market demand account deposit liabilities.

+ References

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- Definition

Amount of interest expense on domestic notice of withdrawal demand deposit liabilities.

+ References

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- Definition

Amount of interest expense on domestic savings deposit liabilities.

+ References

+ Details

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- Definition

Interest expense incurred on time deposits, including certificates of deposits, of $100,000 or more in domestic offices.

+ References

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- Definition

Interest expense incurred on time deposits, including certificates of deposits, less than $100,000 in domestic offices.

+ References

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