STOCK-BASED COMPENSATION - Stock Option Activity (Detail) - USD ($)	9 Months Ended	12 Months Ended
Sep. 30, 2016	Dec. 31, 2015
Stock Options Outstanding, Begining Balance	298,679
Stock Options, Granted	135,000
Stock Options, Exercised	0
Stock Options, Forfeited/Cancelled	(1,667)
Stock Options Outstanding, Ending Balance	432,013	298,679
Stock Options, Exercisable as of September 30, 2016	262,395
Weighted Average Exercise Price per Share Outstanding, Begining Balance		$ 9.25
Weighted Average Exercise Price per Share, Granted	$ 6.00
Weighted Average Exercise Price per Share, Exercised	0
Weighted Average Exercise Price per Share, Forfeited/Cancelled	228.00
Weighted Average Exercise Price per Share Outstanding, Ending Balance	7.25
Weighted Average Exercise Price per Share Exercisable as of September 30, 2016	$ 8.00
Weighted Average Remaining Contractual Life, Outstanding	9 years 3 months	9 years 9 months
Weighted Average Remaining Contractual Life, Exercisable as of September 30, 2016	9 years
Aggregate Intrinsic Value Outstanding	$ 271,000	$ 177,000
Aggregate Intrinsic Value, Exercisable as of September 30, 2016	$ 174,000

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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