Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Investment Securities
Amortized Cost	$ 83,563	$ 90,268
Gross Unrealized Gains	90	363
Gross Unrealized Losses	(2,081)	(1,282)
Fair Value	81,572	89,349
Collateralized mortgage obligations
Investment Securities
Amortized Cost	20,463	24,063
Gross Unrealized Gains	6	20
Gross Unrealized Losses	(663)	(569)
Fair Value	19,806	23,514
Agency mortgage-backed securities
Investment Securities
Amortized Cost	25,895	25,725
Gross Unrealized Gains	6	4
Gross Unrealized Losses	(914)	(500)
Fair Value	24,987	25,229
Municipal securities
Investment Securities
Amortized Cost	34,205	35,453
Gross Unrealized Gains	78	339
Gross Unrealized Losses	(453)	(159)
Fair Value	33,830	35,633
U.S. Government agency securities
Investment Securities
Amortized Cost	1,999	3,526
Gross Unrealized Losses	(40)	(46)
Fair Value	1,959	3,480
U.S. Treasury securities
Investment Securities
Amortized Cost	1,001	1,501
Gross Unrealized Losses	(11)	(8)
Fair Value	$ 990	$ 1,493

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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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
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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

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-Publisher FASB
-Name Accounting Standards Codification
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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Section 45
-Paragraph 1
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