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Loans and Allowance for Loan Losses (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Past Due [Line Items]
Impaired financing receivable loan balance charged off			$ 11,900		$ 8,700
Nonaccrual loans, interest earned			239	$ 168
Loans and leases receivable, allowance	$ 7,747	$ 6,266	7,747	6,266	6,467	$ 7,479	$ 5,938	$ 5,765
One To Four Family Residential Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Loans and leases receivable, allowance	707	441	707	441	501	$ 653	$ 474	$ 449
One To Four Family Residential Real Estate [Member] | Short-Term Repayment Plans [Member]
Financing Receivable, Past Due [Line Items]
Payments for Loans			1,500
In connection with COVID-19 pandemic [Member]
Financing Receivable, Past Due [Line Items]
Loans Payable	54,700		54,700
Trouble Debt Restructurings [Member]
Financing Receivable, Past Due [Line Items]
Provision for loan losses reversal	0	$ 1	0	$ 1
Loans and leases receivable, allowance	$ 9		9		$ 9
Trouble Debt Restructurings [Member] | Five Loans [Member]
Financing Receivable, Past Due [Line Items]
Proceeds from Loans			$ 827

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Impaired Financing Receivable Recorded Rounded.

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Amount of loan losses provision reversed.

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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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Reflects the amount of additional interest income that would have been recorded if impaired or nonperforming loans were instead current, in compliance with their original terms, and outstanding throughout the reporting period or since origination (if held for part of the period).

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Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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