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Note 3 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020		Jun. 30, 2020	Dec. 31, 2019
Loans	$ 617,348	$ 629,914		$ 651,516
Allowance for loan losses	(5,465)	(7,485)	[1]	(6,296)	$ (4,934)
Loans, net	611,883	622,429	[1]
Commercial and Industrial Loans [Member]
Loans	102,966	109,838		124,706
Allowance for loan losses	(758)	(784)		(783)	(562)
Consumer and Other Loans [Member]
Loans	8,734	10,051		12,146
Allowance for loan losses	(346)	(417)		(561)	(836)
Construction and Land Development [Member] | Real Estate 1 [Member]
Loans	25,035	27,328		31,981
Allowance for loan losses	(274)	(306)		(396)	(464)
Secured by Multi-family Residential Properties [Member] | Real Estate 1 [Member]
Loans	235,158	235,814		234,188
Allowance for loan losses	(1,015)	(1,022)		(1,323)	(776)
Other Real Estate Loans [Member] | Real Estate 1 [Member]
Loans	245,455	246,883		248,495
Allowance for loan losses	$ (3,072)	(4,956)		$ (3,233)	$ (2,296)
Consumer and Other Loans [Member] | Consumer and Other Loans [Member]
Loans		$ 10,051
[1] Derived from audited consolidated financial statements.

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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