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Note 3 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019	Jun. 30, 2019	Dec. 31, 2018
Loans	$ 651,516	$ 574,346
Allowance for loan losses	(6,296)	(4,934)	$ (4,995)	$ (5,009)
Loans, net	645,220	569,412
Commercial and Industrial Loans [Member]
Loans	124,706	50,153
Allowance for loan losses	(783)	(562)	(516)	(464)
Consumer and Other Loans [Member]
Loans	12,146	15,036
Allowance for loan losses	(561)	(836)	(768)	(929)
Construction and Land Development [Member] | Real Estate 1 [Member]
Loans	31,981	43,164
Allowance for loan losses	(396)	(464)	(540)	(561)
Secured by Multi-family Residential Properties [Member] | Real Estate 1 [Member]
Loans	234,188	229,438
Allowance for loan losses	(1,323)	(776)	(778)	(895)
Other Real Estate Loans [Member] | Real Estate 1 [Member]
Loans	248,495	236,555
Allowance for loan losses	$ (3,233)	(2,296)	$ (2,393)	$ (2,160)
Consumer and Other Loans [Member] | Consumer and Other Loans [Member]
Loans		$ 15,036

X

- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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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.

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