The period of time, from the grant date until the time at which the share-based (option) award expires.

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

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 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.

+ 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 (c)(1)(iii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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.

+ 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 (c)(1)(iii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

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)(iv)(3)

-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.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ 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 (d)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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-Topic 718

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-Section 50

-Paragraph 2

-Subparagraph (c)(1)(i)-(ii)

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- Definition

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

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

+ References

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

No definition available.

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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.

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- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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

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-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

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-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

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-Name Accounting Standards Codification

-Topic 210

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.28,29)

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-Name Accounting Standards Codification

-Topic 718

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-Paragraph 2

-Subparagraph (c)(1)(iv)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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STOCK OPTIONS (Details) (Non-qualified stock option, USD $)	12 Months Ended	0 Months Ended	12 Months Ended
	Dec. 31, 2014	Jul. 10, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2009	Dec. 31, 2008
STOCK OPTION EXERCISES
Expiry term	10 years
Maximum
STOCK OPTION EXERCISES
Vesting period	3 years
Chief Executive Officer
STOCK OPTION EXERCISES
Option outstanding (in shares)	1,000,000
Number of employee options
Exercised (in shares)		(2,000,000)
Outstanding at end of period (in shares)	1,000,000
Weighted-Average Exercise Price
Exercised (in dollars per share)		$ (0.81)
Employees
STOCK OPTION EXERCISES
Option outstanding (in shares)	2,386,736		2,820,631	3,367,081
Options issued (in shares)			50,000
Number of employee options
Outstanding at beginning of period (in shares)	2,820,631		3,367,081	5,433,591
Granted (in shares)			50,000
Exercised (in shares)	(418,195)		(584,450)	(2,000,865)
Forfeited (in shares)	(15,700)		(12,000)	(65,645)
Outstanding at end of period (in shares)	2,386,736		2,820,631	3,367,081
Exercisable at end of period (in shares)	2,386,736		2,820,631	3,367,081
Weighted-Average Exercise Price
Outstanding at beginning of period (in dollars per share)	0.95		$ 0.95	$ 0.91
Granted (in dollars per share)			$ 1.46		$ 1.30	$ 0.81
Exercised (in dollars per share)	(0.95)		$ (0.92)	$ (0.81)
Forfeited (in dollars per share)	(1.37)		$ (2.38)	$ (2.29)
Outstanding at end of period (in dollars per share)	0.95		$ 0.95	$ 0.95
Exercisable at end of period (in dollars per share)	0.95		$ 0.95	$ 0.95
Options issued (in shares)	0			0
Weighted average fair value of options granted during period (in dollars per share)			$ 1.06
Non Employees
STOCK OPTION EXERCISES
Option outstanding (in shares)	70,000		70,000	70,000
Number of employee options
Outstanding at beginning of period (in shares)	70,000		70,000	302,500
Forfeited (in shares)				(232,500)
Outstanding at end of period (in shares)	70,000		70,000	70,000
Exercisable at end of period (in shares)	70,000		70,000	70,000
Weighted-Average Exercise Price
Outstanding at beginning of period (in dollars per share)	0.81		$ 0.81	$ 5.49
Forfeited (in dollars per share)				$ (6.90)
Outstanding at end of period (in dollars per share)	0.81		$ 0.81	$ 0.81
Exercisable at end of period (in dollars per share)	0.81		$ 0.81	$ 0.81
Options issued (in shares)	0		0	0
Stock Option Plan 2008
STOCK OPTION EXERCISES
Option outstanding (in shares)	2,899,108
Options issued (in shares)	1,451,736
Shares of common stock authorized for exercise of options	6,000,000
Number of employee options
Granted (in shares)	1,451,736
Outstanding at end of period (in shares)	2,899,108