SECURITIES AVAILABLE FOR SALE - Amortized cost, gross unrealized gains and losses (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Debt Securities Available-for-sale
Gross Amortized Cost	$ 15,929	$ 19,038
Gross Unrealized Gains	30
Gross Unrealized Losses	(46)	(150)
Total securities available for sale	15,913	18,888
Obligations of U.S. Government entities and agencies.
Debt Securities Available-for-sale
Gross Amortized Cost	12,521	15,183
Total securities available for sale	12,521	15,183
States and political subdivisions
Debt Securities Available-for-sale
Gross Amortized Cost	1,246	1,248
Gross Unrealized Gains	30
Gross Unrealized Losses		(35)
Total securities available for sale	1,276	1,213
Mortgage-backed GSE residential
Debt Securities Available-for-sale
Gross Amortized Cost	2,162	2,607
Gross Unrealized Losses	(46)	(115)
Total securities available for sale	$ 2,116	$ 2,492

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
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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).

+ References

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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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-SubTopic 10
-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
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454

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