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Loans and Allowance for Loan Losses - Impaired Loans (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Impaired loans with no related allowance recorded, carrying amount	$ 1,756	$ 7,009
Impaired loans with no related allowance recorded, unpaid principal balance	1,756	7,009
Impaired loans, related allowances	70	74
Impaired loans with no related allowance recorded, carrying amount	75	102
Impaired loans with no related allowance recorded, unpaid principal balance	75	102
Impaired loans, carrying amount	1,831	7,111
Impaired loans, unpaid principal balance	1,831	7,111
Impaired loans, average recorded investment	5,024	3,533
Impaired loans, interest income recognized	160	46
Impaired loans, interest income received	127	47
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member]
Impaired loans with no related allowance recorded, carrying amount	678	885
Impaired loans with no related allowance recorded, unpaid principal balance	678	885
Impaired loans, related allowances	11	12
Impaired loans with no related allowance recorded, carrying amount	17	18
Impaired loans with no related allowance recorded, unpaid principal balance	17	18
Impaired loans, carrying amount	695	903
Impaired loans, unpaid principal balance	695	903
Impaired loans, average recorded investment	868	923
Impaired loans, interest income recognized	25	10
Impaired loans, interest income received	25	10
Real Estate [Member] | Secured By Non-farm Non residential Properties [Member]
Impaired loans with no related allowance recorded, carrying amount	1,056	5,594
Impaired loans with no related allowance recorded, unpaid principal balance	1,056	5,594
Impaired loans, carrying amount	1,056	5,594
Impaired loans, unpaid principal balance	1,056	5,594
Impaired loans, average recorded investment	3,700	2,467
Impaired loans, interest income recognized	115	28
Impaired loans, interest income received	83	28
Commercial and Industrial Loans [Member]
Impaired loans with no related allowance recorded, carrying amount		530
Impaired loans with no related allowance recorded, unpaid principal balance		530
Impaired loans, related allowances	59	61
Impaired loans with no related allowance recorded, carrying amount	58	60
Impaired loans with no related allowance recorded, unpaid principal balance	58	60
Impaired loans, carrying amount	58	590
Impaired loans, unpaid principal balance	58	590
Impaired loans, average recorded investment	433	118
Impaired loans, interest income recognized	19	7
Impaired loans, interest income received	17	7
Direct Consumer [Member]
Impaired loans with no related allowance recorded, carrying amount	22
Impaired loans with no related allowance recorded, unpaid principal balance	22
Impaired loans, related allowances		1
Impaired loans with no related allowance recorded, carrying amount		24
Impaired loans with no related allowance recorded, unpaid principal balance		24
Impaired loans, carrying amount	22	24
Impaired loans, unpaid principal balance	22	24
Impaired loans, average recorded investment	23	25
Impaired loans, interest income recognized	1	1
Impaired loans, interest income received	$ 2	$ 2

X

- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
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