Investment Securities (Schedule of Gross Unrealized Losses on Investment Securities and Fair Market Value) (Details) $ in Thousands	Sep. 30, 2019 USD ($) Investments	Dec. 31, 2018 USD ($) Investments
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments	24	8
Available for sale Securities, Less than 12 months, Fair value	$ 27,848	$ 11,746
Available for sale Securities, Less than 12 months, Unrealized losses	$ 132	$ 64
Available for sale Securities, 12 months or longer, Number of investments \| Investments	22	53
Available for sale Securities, 12 months or longer, Fair value	$ 20,037	$ 46,524
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 171	$ 1,270
Available for sale Securities, Total, Number of investments \| Investments	46	61
Available for sale Securities, Total, Fair value	$ 47,885	$ 58,270
Available for sale Securities, Total, Unrealized losses	$ 303	$ 1,334
US Government Agencies [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments	1	1
Available for sale Securities, Less than 12 months, Fair value	$ 498	$ 1,246
Available for sale Securities, Less than 12 months, Unrealized losses	$ 2	$ 3
Available for sale Securities, 12 months or longer, Number of investments \| Investments	1	8
Available for sale Securities, 12 months or longer, Fair value	$ 500	$ 7,035
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 1	$ 191
Available for sale Securities, Total, Number of investments \| Investments	2	9
Available for sale Securities, Total, Fair value	$ 998	$ 8,281
Available for sale Securities, Total, Unrealized losses	$ 3	$ 194
SBA Securities [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments
Available for sale Securities, Less than 12 months, Fair value
Available for sale Securities, Less than 12 months, Unrealized losses
Available for sale Securities, 12 months or longer, Number of investments \| Investments	1	2
Available for sale Securities, 12 months or longer, Fair value	$ 557	$ 3,525
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 20	$ 103
Available for sale Securities, Total, Number of investments \| Investments	1	2
Available for sale Securities, Total, Fair value	$ 557	$ 3,525
Available for sale Securities, Total, Unrealized losses	$ 20	$ 103
State and Political Subdivisions [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments
Available for sale Securities, Less than 12 months, Fair value
Available for sale Securities, Less than 12 months, Unrealized losses
Available for sale Securities, 12 months or longer, Number of investments \| Investments		7
Available for sale Securities, 12 months or longer, Fair value		$ 2,829
Available for sale Securities, 12 months or Longer, Unrealized losses		$ 63
Available for sale Securities, Total, Number of investments \| Investments		7
Available for sale Securities, Total, Fair value		$ 2,829
Available for sale Securities, Total, Unrealized losses		$ 63
Asset-backed Securities [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments	5	4
Available for sale Securities, Less than 12 months, Fair value	$ 7,757	$ 6,707
Available for sale Securities, Less than 12 months, Unrealized losses	$ 87	$ 49
Available for sale Securities, 12 months or longer, Number of investments \| Investments	2
Available for sale Securities, 12 months or longer, Fair value	$ 3,046
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 16
Available for sale Securities, Total, Number of investments \| Investments	7	4
Available for sale Securities, Total, Fair value	$ 10,803	$ 6,707
Available for sale Securities, Total, Unrealized losses	$ 103	$ 49
Mortgage Backed Securities [Member] \| FHLMC [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments	6
Available for sale Securities, Less than 12 months, Fair value	$ 6,394
Available for sale Securities, Less than 12 months, Unrealized losses	$ 8
Available for sale Securities, 12 months or longer, Number of investments \| Investments	5	10
Available for sale Securities, 12 months or longer, Fair value	$ 3,956	$ 7,402
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 25	$ 242
Available for sale Securities, Total, Number of investments \| Investments	11	10
Available for sale Securities, Total, Fair value	$ 10,350	$ 7,402
Available for sale Securities, Total, Unrealized losses	$ 33	$ 242
Mortgage Backed Securities [Member] \| FNMA [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments	11	2
Available for sale Securities, Less than 12 months, Fair value	$ 11,950	$ 2,689
Available for sale Securities, Less than 12 months, Unrealized losses	$ 34	$ 6
Available for sale Securities, 12 months or longer, Number of investments \| Investments	11	23
Available for sale Securities, 12 months or longer, Fair value	$ 10,236	$ 22,814
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 92	$ 545
Available for sale Securities, Total, Number of investments \| Investments	22	25
Available for sale Securities, Total, Fair value	$ 22,186	$ 25,503
Available for sale Securities, Total, Unrealized losses	$ 126	$ 551
Mortgage Backed Securities [Member] \| GNMA [Member]
Available for sale
Available for sale Securities, Less than 12 months, Number of investments \| Investments	1	1
Available for sale Securities, Less than 12 months, Fair value	$ 1,249	$ 1,104
Available for sale Securities, Less than 12 months, Unrealized losses	$ 1	$ 6
Available for sale Securities, 12 months or longer, Number of investments \| Investments	2	3
Available for sale Securities, 12 months or longer, Fair value	$ 1,742	$ 2,919
Available for sale Securities, 12 months or Longer, Unrealized losses	$ 17	$ 126
Available for sale Securities, Total, Number of investments \| Investments	3	4
Available for sale Securities, Total, Fair value	$ 2,991	$ 4,023
Available for sale Securities, Total, Unrealized losses	$ 18	$ 132

Number of investments in continuous unrealized loss position.

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Number of investments in continuous unrealized loss position, less than twelve months.

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Number of investments in continuous unrealized loss position twelve months or longer.

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This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.

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This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.

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Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

+ References

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-Publisher FASB
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Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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