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Note 9 - Borrowings - Federal Home Loan Bank Advances (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Total advances outstanding at year-end	$ 161	$ 33,198
Federal Home Loan Bank Advances Maturing November 2024 [Member]
Total advances outstanding at year-end	161	198
Federal Home Loan Bank Advances Maturing April 2020 [Member]
Total advances outstanding at year-end	0	10,000
Federal Home Loan Bank Advances Maturing May 2020 [Member]
Total advances outstanding at year-end	$ 0	$ 23,000

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- Definition

Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- Details

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- Details

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- Details

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