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Note 3 - Loans - Analysis of the Credit Risk Profile of Each Loan Class (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Loans	$ 574,954	$ 542,856	$ 530,933
Pass [Member]
Loans	567,744	534,083
Special Mention [Member]
Loans	2,610	2,078
Substandard [Member]
Loans	4,600	6,695
Doubtful [Member]
Loans
Real Estate 1 [Member] | Construction and Land Development [Member]
Loans	46,281	45,867	37,350
Real Estate 1 [Member] | Construction and Land Development [Member] | Pass [Member]
Loans	45,497	45,054
Real Estate 1 [Member] | Construction and Land Development [Member] | Special Mention [Member]
Loans	228	235
Real Estate 1 [Member] | Construction and Land Development [Member] | Substandard [Member]
Loans	556	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	225,820	215,945	211,101
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Pass [Member]
Loans	224,160	214,089
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Special Mention [Member]
Loans	533	924
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Substandard [Member]
Loans	1,127	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	237,370	219,553	224,362
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Pass [Member]
Loans	233,602	213,681
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Special Mention [Member]
Loans	858	900
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Substandard [Member]
Loans	2,910	4,972
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Doubtful [Member]
Loans
Commercial and Industrial Loans [Member]
Loans	49,353	44,605	40,943
Commercial and Industrial Loans [Member] | Pass [Member]
Loans	48,355	44,373
Commercial and Industrial Loans [Member] | Special Mention [Member]
Loans	991	19
Commercial and Industrial Loans [Member] | Substandard [Member]
Loans	7	213
Commercial and Industrial Loans [Member] | Doubtful [Member]
Loans
Consumer and Other Loans [Member]
Loans	16,130	16,886	$ 17,177
Consumer and Other Loans [Member] | Pass [Member]
Loans	16,130	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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