Aggregate number of common shares reserved for future issuance.

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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)
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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ 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)(2)(iii)(2)
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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

Number of additional shares authorized for issuance under an established share-based compensation plan.

+ References

No definition available.

+ Details

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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

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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
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- Definition

Percentage of vesting of share-based compensation awards.

+ References

+ 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
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
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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 FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Employee and Consultant Equity-Based Compensation - 2012 Omnibus Equity Incentive Plan (Details) - shares	1 Months Ended		12 Months Ended
	May 30, 2017	May 31, 2014	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options exercised (shares)			656,846	158,743
Outstanding (shares)			7,328,131	6,857,124	6,167,170
RSU's and SG's
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Released (shares)			18,011	0
2012 Omnibus Equity Incentive Plan \| Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options available (shares)		7,677,500	2,966,998			1,677,500
Additional shares authorized (shares)	2,000,000	4,000,000
Expiration period			10 years
Options exercised (shares)			621,216
Outstanding (shares)			4,071,275
Restricted new grants (shares)				200,000
2012 Omnibus Equity Incentive Plan \| Stock Option \| Vesting terms (i), cliff vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year
2012 Omnibus Equity Incentive Plan \| Stock Option \| Vesting terms (ii), monthly vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year
2012 Omnibus Equity Incentive Plan \| Stock Option \| Vesting terms (iv), annual vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			5 years
2012 Omnibus Equity Incentive Plan \| Stock Option \| Vesting terms (iv), two years after grant date
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			2 years
Vesting percentage			40.00%
2012 Omnibus Equity Incentive Plan \| Stock Option \| Vesting terms (iv), monthly over next three years
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Vesting percentage			60.00%