Investment Securities - Comparison of Amortized Cost and Fair Value of Securities Available for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 78,075	$ 66,954
Gross Unrealized Gains	310	168
Gross Unrealized Losses	(521)	(696)
Fair Value (Carrying Amount)	77,864	66,426
U.S. Government agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	31,199	36,665
Gross Unrealized Gains	159	117
Gross Unrealized Losses	(192)	(255)
Fair Value (Carrying Amount)	31,166	36,527
U.S. Government sponsored entities & agencies collateralized by mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	46,876	30,289
Gross Unrealized Gains	151	51
Gross Unrealized Losses	(329)	(441)
Fair Value (Carrying Amount)	$ 46,698	$ 29,899

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Publisher FASB
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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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