SECURITIES AVAILABLE FOR SALE (Details) $ in Thousands	Dec. 31, 2018 USD ($) item	Dec. 31, 2017 USD ($) item
SECURITIES AVAILABLE FOR SALE
Estimated Fair Value	$ 116,748
Available-for-sale Securities
SECURITIES AVAILABLE FOR SALE
Total amortized cost	117,198	$ 75,987
Gross Unrealized Gains	494	441
Gross Unrealized Losses	(944)	(531)
Estimated Fair Value	116,748	75,897
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Less Than Twelve Months, Gross Unrealized Losses	(152)	(296)
Less Than Twelve Months, Fair Value	15,188	43,648
Twelve Months or Longer, Gross Unrealized Losses	(792)	(235)
Twelve Months or Longer, Fair Value	$ 42,756	$ 7,552
Number of securities in an unrealized loss position \| item	132	105
Corporate
SECURITIES AVAILABLE FOR SALE
Total amortized cost	$ 20,198	$ 24,852
Gross Unrealized Gains	24	82
Gross Unrealized Losses	(158)	(43)
Estimated Fair Value	20,064	24,891
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Less Than Twelve Months, Gross Unrealized Losses	(50)	(43)
Less Than Twelve Months, Fair Value	4,969	14,204
Twelve Months or Longer, Gross Unrealized Losses	(108)
Twelve Months or Longer, Fair Value	11,876
US Agencies
SECURITIES AVAILABLE FOR SALE
Total amortized cost	16,198	16,935
Gross Unrealized Gains	5	10
Gross Unrealized Losses	(233)	(99)
Estimated Fair Value	15,970	16,846
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Less Than Twelve Months, Gross Unrealized Losses		(87)
Less Than Twelve Months, Fair Value	504	14,799
Twelve Months or Longer, Gross Unrealized Losses	(233)	(12)
Twelve Months or Longer, Fair Value	14,439	745
US Agencies - MBS
SECURITIES AVAILABLE FOR SALE
Total amortized cost	32,974	12,830
Gross Unrealized Gains	124	42
Gross Unrealized Losses	(258)	(156)
Estimated Fair Value	32,840	12,716
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Less Than Twelve Months, Gross Unrealized Losses	(73)	(67)
Less Than Twelve Months, Fair Value	3,903	4,400
Twelve Months or Longer, Gross Unrealized Losses	(185)	(89)
Twelve Months or Longer, Fair Value	6,908	5,218
Obligations of states and political subdivisions
SECURITIES AVAILABLE FOR SALE
Total amortized cost	47,828	21,370
Gross Unrealized Gains	341	307
Gross Unrealized Losses	(295)	(233)
Estimated Fair Value	47,874	21,444
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Less Than Twelve Months, Gross Unrealized Losses	(29)	(99)
Less Than Twelve Months, Fair Value	5,812	10,245
Twelve Months or Longer, Gross Unrealized Losses	(266)	(134)
Twelve Months or Longer, Fair Value	$ 9,533	$ 1,589

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).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

+ Details

Name:	us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

+ Details

Name:	us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

+ Details

Name:	us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

+ References

No definition available.

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.

+ References

No definition available.

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

+ References

No definition available.

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27290-111563

+ Details

Name:	us-gaap_AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of investment in marketable security.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.4)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_MarketableSecurities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_AvailableforsaleSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: