Loans Receivable and Allowance for Loan Losses (Schedule of aged analysis of past due loans receivables) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 2,400	$ 2,419
Current	102,520	97,763
Nonaccrual Status	828	100
Total Loans Receivable	105,748	100,282
30-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,400	2,419
Real Estate \| Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,366	2,116
Current	69,079	67,198
Nonaccrual Status	828	100
Total Loans Receivable	72,273	69,414
Real Estate \| Residential \| 30-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,366	2,116
Real Estate \| Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		222
Current	22,349	21,646
Total Loans Receivable	22,349	21,868
Real Estate \| Commercial \| 30-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		222
Real Estate \| Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	34	15
Current	2,166	2,196
Total Loans Receivable	2,200	2,211
Real Estate \| Land \| 30-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	34	15
Real Estate \| Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	4,259	2,947
Total Loans Receivable	4,259	2,947
Real Estate \| Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,086	1,524
Total Loans Receivable	2,086	1,524
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		66
Current	246	288
Total Loans Receivable	246	354
Consumer \| 30-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		66
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,335	1,964
Total Loans Receivable	$ 2,335	$ 1,964

Amount of financing receivable not past due.

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Amount of financing receivable on nonaccrual status.

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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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