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Note 3 - Loans - Analysis of the Credit Risk Profile of Each Loan Class (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018	Sep. 30, 2018
Loans	$ 571,253	$ 542,856	$ 539,821
Pass [Member]
Loans	564,471	534,083
Special Mention [Member]
Loans	1,458	2,078
Substandard [Member]
Loans	5,324	6,695
Doubtful [Member]
Loans
Real Estate 1 [Member] | Construction and Land Development [Member]
Loans	45,193	45,867	42,982
Real Estate 1 [Member] | Construction and Land Development [Member] | Pass [Member]
Loans	44,575	45,054
Real Estate 1 [Member] | Construction and Land Development [Member] | Special Mention [Member]
Loans	79	235
Real Estate 1 [Member] | Construction and Land Development [Member] | Substandard [Member]
Loans	539	578
Real Estate 1 [Member] | Construction and Land Development [Member] | Doubtful [Member]
Loans
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member]
Loans	226,828	215,945	211,938
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Pass [Member]
Loans	225,349	214,089
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Special Mention [Member]
Loans	529	924
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Substandard [Member]
Loans	950	932
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Doubtful [Member]
Loans
Real Estate 1 [Member] | Other Real Estate Loans [Member]
Loans	233,067	219,553	224,903
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Pass [Member]
Loans	229,377	213,681
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Special Mention [Member]
Loans	837	900
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Substandard [Member]
Loans	2,853	4,972
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Doubtful [Member]
Loans
Commercial and Industrial Loans [Member]
Loans	50,557	44,605	42,861
Commercial and Industrial Loans [Member] | Pass [Member]
Loans	49,562	44,373
Commercial and Industrial Loans [Member] | Special Mention [Member]
Loans	13	19
Commercial and Industrial Loans [Member] | Substandard [Member]
Loans	982	213
Commercial and Industrial Loans [Member] | Doubtful [Member]
Loans
Consumer and Other Loans [Member]
Loans	15,608	16,886	$ 17,137
Consumer and Other Loans [Member] | Pass [Member]
Loans	15,608	16,886
Consumer and Other Loans [Member] | Special Mention [Member]
Loans
Consumer and Other Loans [Member] | Substandard [Member]
Loans
Consumer and Other Loans [Member] | Doubtful [Member]
Loans

X

- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522

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