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Note 16 - Fair Value - Assets Measured at Fair Value on Nonrecurring Basis (Details) - Fair Value, Nonrecurring [Member] - Non-covered Loans [Member] - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Collateral Dependent Assets With Specific Reserves [Member]
Total Fair Value	$ 2,312
Collateral Dependent Assets With Specific Reserves [Member] | Fair Value, Inputs, Level 1 [Member]
Total Fair Value	0
Collateral Dependent Assets With Specific Reserves [Member] | Fair Value, Inputs, Level 2 [Member]
Total Fair Value	0
Collateral Dependent Assets With Specific Reserves [Member] | Fair Value, Inputs, Level 3 [Member]
Total Fair Value	2,312
Impaired Loans [Member]
Total Fair Value		$ 979
Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Total Fair Value		0
Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Total Fair Value		0
Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Total Fair Value		979
OREO [Member]
Total Fair Value	1,015	2,083
OREO [Member] | Fair Value, Inputs, Level 1 [Member]
Total Fair Value	0	0
OREO [Member] | Fair Value, Inputs, Level 2 [Member]
Total Fair Value	0	0
OREO [Member] | Fair Value, Inputs, Level 3 [Member]
Total Fair Value	$ 1,015	$ 2,083

X

- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

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