Securities (Fair Value to Amortized Cost Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, available for sale	$ 128,771	$ 122,524
Gross unrealized gains, available for sale	1,910	209
Gross unrealized losses, available for sale	469	2,757
Estimated fair value, available for sale	130,212	119,976
Amortized cost, Held-to-maturity Securities	95,657	96,271
Gross unrealized gains, held to maturity	1,087	146
Gross unrealized losses, held to maturity	372	2,672
Debt Securities, Held-to-maturity, Fair Value	96,372	93,745
Equity securities carried at fair value through income, Estimated Fair Value	4,603	4,428
Non-marketable equity securities held in other financial institutions	209	209
Non-marketable equity securities in other financial institutions, Estimated Fair Value	209	209
Residential Mortgage Backed Securities Issued By US Government Sponsored Enterprises [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, available for sale	12,000	7,641
Gross unrealized gains, available for sale	54	1
Gross unrealized losses, available for sale	21	281
Estimated fair value, available for sale	12,033	7,361
Amortized cost, Held-to-maturity Securities	28,639	25,948
Gross unrealized gains, held to maturity	590	75
Gross unrealized losses, held to maturity	21	756
Debt Securities, Held-to-maturity, Fair Value	29,208	25,267
Residential Collateralized Mortgage Obligations, Issued By US Government Sponsored Enterprises [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, available for sale	105,150	102,411
Gross unrealized gains, available for sale	1,761	199
Gross unrealized losses, available for sale	377	1,870
Estimated fair value, available for sale	106,534	100,740
Amortized cost, Held-to-maturity Securities	50,025	52,375
Gross unrealized gains, held to maturity	353	64
Gross unrealized losses, held to maturity	278	1,360
Debt Securities, Held-to-maturity, Fair Value	50,100	51,079
US Agency [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, available for sale	11,621	12,472
Gross unrealized gains, available for sale	95	9
Gross unrealized losses, available for sale	71	606
Estimated fair value, available for sale	11,645	11,875
Amortized cost, Held-to-maturity Securities	9,804	10,508
Gross unrealized gains, held to maturity	140	7
Gross unrealized losses, held to maturity	51	404
Debt Securities, Held-to-maturity, Fair Value	9,893	10,111
Residential Collateralized Mortgage Obligations, Issued By Private Enterprises [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, Held-to-maturity Securities	435	482
Gross unrealized gains, held to maturity	4
Gross unrealized losses, held to maturity	14	41
Debt Securities, Held-to-maturity, Fair Value	425	441
Us Government Agencies Callable Agency Bonds [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, Held-to-maturity Securities	5,005	5,009
Gross unrealized losses, held to maturity	8	110
Debt Securities, Held-to-maturity, Fair Value	4,997	4,899
Certificates of Deposit Fixed [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, Held-to-maturity Securities	250	950
Debt Securities, Held-to-maturity, Fair Value	250	950
US Government Obligations [Member]
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost, Held-to-maturity Securities	1,499	999
Gross unrealized losses, held to maturity	0	1
Debt Securities, Held-to-maturity, Fair Value	1,499	998
CRA Investment Fund [Member]
Debt and Equity Securities, FV-NI [Line Items]
Equity securities carried at fair value through income	4,603	4,428
Equity securities carried at fair value through income, Estimated Fair Value	4,603	4,428
Other Equity Securities [Member]
Debt and Equity Securities, FV-NI [Line Items]
Non-marketable equity securities held in other financial institutions	209	209
Non-marketable equity securities in other financial institutions, Estimated Fair Value	$ 209	$ 209

Equity Securities Carried At Fair Value Through Income

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Equity Securities Carried At Fair Value Through Income, Estimated Fair Value

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Non-Marketable Equity Securities Held In Other Financial Institutions

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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