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FAIR VALUE DISCLOSURES - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Allowance for loan losses	$ 1,571,000		$ 1,967,000
Specific charges to value the real estate owned	29,000		43,000
Changes in the fair value of foreclosed real estate	$ 3,000	$ 51,000
Short term borrowing maturity period	90 days
Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Changes in the fair value of impaired loans	$ 89,000	$ (5,000)
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value liabilities	$ 0		$ 0

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- Definition

Impaired financing receivables allocated allowance.

+ References

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- Definition

Other Real Estate, Foreclosed Assets, Valuation Adjustment

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- Definition

Short term borrowing maturity period.

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- Definition

Specific charges to value the real estate owned at the lower of cost or fair value on properties.

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- Definition

Amount of addition (reduction) to the amount at which an asset could be incurred (settled) in a current transaction between willing parties.

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- Definition

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- Definition

Fair value of financial and nonfinancial obligations.

+ 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 (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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