FAIR VALUE DISCLOSURES - Summary of Additional Qualitative Information (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2016	Dec. 31, 2015
Impaired loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Valuation Techniques	Appraisal of collateral	Appraisal of collateral
Foreclosed real estate
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Valuation Techniques	Appraisal of collateral	Appraisal of collateral
Fair Value, Measurements, Nonrecurring \| Impaired loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Estimate	$ 4,427	$ 4,757
Fair Value, Measurements, Nonrecurring \| Impaired loans \| Minimum
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	0.00%	6.00%
Fair Value, Measurements, Nonrecurring \| Impaired loans \| Minimum \| Appraisal of collateral
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	0.00%	0.00%
Fair Value, Measurements, Nonrecurring \| Impaired loans \| Maximum
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	45.00%	44.00%
Fair Value, Measurements, Nonrecurring \| Impaired loans \| Maximum \| Appraisal of collateral
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	68.00%	70.00%
Fair Value, Measurements, Nonrecurring \| Foreclosed real estate
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Estimate	$ 204	$ 175
Fair Value, Measurements, Nonrecurring \| Foreclosed real estate \| Minimum
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	7.00%	5.00%
Fair Value, Measurements, Nonrecurring \| Foreclosed real estate \| Minimum \| Appraisal of collateral
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	25.00%	10.00%
Fair Value, Measurements, Nonrecurring \| Foreclosed real estate \| Maximum
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	8.00%	6.00%
Fair Value, Measurements, Nonrecurring \| Foreclosed real estate \| Maximum \| Appraisal of collateral
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range (Percentage)	53.00%	20.00%

Fair value estimate presented for additional qualitative information about assets measured on a nonrecurring basis.

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+ References

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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

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=66048111&loc=d3e19207-110258

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

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