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Note 3 - Loans - Summary of Loan Classes and an Aging of Past Due Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Loans	$ 825,118	$ 629,914
Non-accrual loans	2,304	6,714
Accruing loans past due 90 days or more amounted	0	302
Financial Asset, 30 to 59 Days Past Due [Member]
Loans	3,009	824
Financial Asset, 60 to 89 Days Past Due [Member]
Loans	226	297
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	372	461
Financial Asset, Past Due [Member]
Loans	3,607	1,582
Financial Asset, Not Past Due [Member]
Loans	821,511	628,332
Real Estate 1 [Member] | Construction and Land Development [Member]
Loans	55,721	27,328
Non-accrual loans	0	276
Accruing loans past due 90 days or more amounted	0	0
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	0	47
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	115	20
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	0	0
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Past Due [Member]
Loans	115	67
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Not Past Due [Member]
Loans	55,606	27,261
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member]
Loans	291,990	235,814
Non-accrual loans	766	449
Accruing loans past due 90 days or more amounted	0	298
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	1,293	657
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	100	125
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	372	324
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Past Due [Member]
Loans	1,765	1,106
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Not Past Due [Member]
Loans	290,225	234,708
Real Estate 1 [Member] | Other Real Estate Loans [Member]
Loans	364,921	246,883
Non-accrual loans	29	4,441
Accruing loans past due 90 days or more amounted	0	0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	186	0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	0	131
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	0	133
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Past Due [Member]
Loans	186	264
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Not Past Due [Member]
Loans	364,735	246,619
Commercial and Industrial Loans [Member]
Loans	99,805	109,838
Non-accrual loans	1,509	1,548
Accruing loans past due 90 days or more amounted	0	0
Commercial and Industrial Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	1,474	104
Commercial and Industrial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	0	0
Commercial and Industrial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	0	0
Commercial and Industrial Loans [Member] | Financial Asset, Past Due [Member]
Loans	1,474	104
Commercial and Industrial Loans [Member] | Financial Asset, Not Past Due [Member]
Loans	98,331	109,734
Consumer and Other Loans [Member]
Loans	12,681	10,051
Non-accrual loans	0	0
Accruing loans past due 90 days or more amounted	0	4
Consumer and Other Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	56	16
Consumer and Other Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	11	21
Consumer and Other Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	0	4
Consumer and Other Loans [Member] | Financial Asset, Past Due [Member]
Loans	67	41
Consumer and Other Loans [Member] | Financial Asset, Not Past Due [Member]
Loans	$ 12,614	$ 10,010

X

- Definition

Amount of financing receivable 90 days or more past due and still accruing.

+ References

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