DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS - Quantitative information about Level 3 fair value measurements (Unaudited) (Details 3) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale - Corporate	$ 134,348	$ 128,885
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale - Corporate	1,317	1,322
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	$ 12	$ 3,357
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Impaired loans \| Comparative sales based on independent appraisal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Comparative sales based on independent appraisal	Comparative sales based on independent appraisal
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Impaired loans \| Comparative sales based on independent appraisal \| Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketability Discount	10.00%	10.00%
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Impaired loans \| Comparative sales based on independent appraisal \| Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketability Discount	20.00%	20.00%
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Corporate \| Discounted cash flows
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale - Corporate	$ 1,317	$ 1,322
Valuation Techniques	Discounted cash flows	Discounted cash flows
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Corporate \| Discounted cash flows \| Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Default probability	1.80%	1.80%
Loss, given default	85.00%	85.00%
Discount rate	3.03%	3.03%
Recovery rate	10.00%	10.00%
Prepayment rate	1.00%	1.00%
Fair Value, Measurements, Recurring \| Unobservable (Level 3) Inputs \| Corporate \| Discounted cash flows \| Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Default probability	75.00%	75.00%
Loss, given default	100.00%	100.00%
Discount rate	4.75%	4.75%
Recovery rate	75.00%	75.00%
Prepayment rate	2.00%	2.00%

Percentage of likelihood a loan will be recovered, used as an input to measure fair value.

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- Definition

Represent fair value of securities received on impaired financing receivables.

+ References

No definition available.

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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (aa)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562

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- 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.

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- Definition

Adjustment to the discount rate used to measure fair value for lack of ability to convert business interests into cash quickly.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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- Definition

Loss, including interest and principal, incurred on a defaulted security, expressed as a percentage of the original principal balance, used as an input to measure fair value.

+ References

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- Definition

Rate at which loans or a loan portfolio are expected to prepay principal balances, used as an input to measure fair value.

+ References

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- Definition

Percentage of likelihood a loan will not be repaid and instead default, used as an input to measure fair value.

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Description of the inputs and valuation technique(s) used to measure fair value.

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