Represents the threshold limit for reduction of exercise price, which is approved by the board.

No definition available.

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- Definition

Amount of compensation cost recorded from modification of equity-based compensation arrangements.

+ References

No definition available.

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- Definition

The excess of the fair value of the modified award over the fair value of the award immediately before the modification.

+ References

No definition available.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

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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

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

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SHAREHOLDERS' EQUITY (DEFICIT) - STOCK BASED COMPENSATION (Details) - USD ($)			12 Months Ended
	Aug. 06, 2015	Jul. 07, 2014	Dec. 31, 2015	Dec. 31, 2014	Jan. 25, 2015	Jun. 18, 2009
Stock options, employees
Stock-based compensation
Threshold limit for reduction in exercise price (in dollars per share)		$ 3.61
Additional compensation due to fair value modification		$ 49,000
Compensation cost recorded from modification of equity-based arrangements			$ 5,000	$ 44,000
Options granted (in shares)			263,711
Stock options, employees \| Minimum
Stock-based compensation
Options granted (in dollars per share)			$ 3.00
Stock options, employees \| Maximum
Stock-based compensation
Options granted (in dollars per share)			$ 7.45
Stock options, directors
Stock-based compensation
Options granted (in shares)	200,100
Options granted (in dollars per share)	$ 5.60
2009 Plan \| Stock options, all inclusive recipients
Stock-based compensation
Shares authorized for issue under the plan				978,655		55,971
Vesting period			3 years
Expiration period			7 years
Shares available for future grant (in shares)					1,072,879
3.61 \| Stock options, employees
Stock-based compensation
Options granted (in shares)				507,349
3.61 \| Stock options, employees \| Performance Based on IPO Completion
Stock-based compensation
Options granted (in shares)				159,642
3.96 \| Stock options, employees
Stock-based compensation
Options granted (in shares)				7,750