Securities (Fair Value to Amortized Cost Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	$ 228,872	$ 206,113
Gross Unrealized Gains	7,017	2,719
Gross Unrealized Losses	907	645
Available for sale securities	234,982	208,187
Equity securities carried at fair value through income	4,831	4,669
Non-marketable equity securities held in other financial institutions	209	209
Total investment securities, Amortized Cost	233,912	210,991
Total investment securities, Gross Unrealized Gains	7,017	2,719
Total investment securities, Gross Unrealized Losses	907	645
Total investment securities, Estimated Fair Value	240,022	213,065
Residential Mortgage Backed Securities ("MBS")
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	29,084	35,351
Gross Unrealized Gains	1,860	754
Gross Unrealized Losses	13	13
Available for sale securities	30,931	36,092
Residential Collateralized Mortgage Obligations ("CMOs")
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	128,466	145,479
Gross Unrealized Gains	3,643	1,839
Gross Unrealized Losses	176	386
Available for sale securities	131,933	146,932
U.S. Agency
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	1,243	9,671
Gross Unrealized Gains	68	122
Gross Unrealized Losses	0	60
Available for sale securities	1,311	9,733
Residential CMOs
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	336	380
Gross Unrealized Gains	0	3
Gross Unrealized Losses	16	12
Available for sale securities	320	371
Student Loan Trust CMOs
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	25,684
Gross Unrealized Gains	28
Gross Unrealized Losses	682
Available for sale securities	25,030
Certificates of Deposit Fixed
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	250	250
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Available for sale securities	250	250
U.S. government obligations
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	1,499	1,490
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1	1
Available for sale securities	1,498	1,489
Municipal bonds
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	42,310	11,491
Gross Unrealized Gains	1,418	0
Gross Unrealized Losses	19	173
Available for sale securities	43,709	11,318
Callable GSE Agency Bonds
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost		2,001
Gross Unrealized Gains		1
Gross Unrealized Losses		0
Available for sale securities		2,002
CRA investment fund
Debt and Equity Securities, FV-NI [Line Items]
Equity securities carried at fair value through income	4,831	4,669
Other equity securities
Debt and Equity Securities, FV-NI [Line Items]
Non-marketable equity securities held in other financial institutions	$ 209	$ 209

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