Share based compensation arrangement by share based payment award, compensation expense reversal.

No definition available.

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- Definition

Share based compensation arrangement by share based payment award in money options exercisable number.

+ References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

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

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ 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

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target 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)(2)(iii)(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 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

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

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

+ 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)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Net number of share options (or share units) granted during the 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)(1)(iv)(1)
-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

Amount of capitalized and expensed compensation cost from equity-based compensation arrangements.

+ 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 (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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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Equity Incentive Plans - Additional Information (Details) - USD ($)	1 Months Ended			3 Months Ended	12 Months Ended
	Nov. 30, 2014	Dec. 31, 2010	Dec. 31, 2006	Dec. 31, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation					$ 3,976,423	$ 1,563,976	$ 978,352
Weighted-Average Grant-Date Fair Value Per Share, Granted					$ 7.66	$ 8.35	$ 5.40
Performance Based Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total unrecognized compensation cost				$ 0	$ 0
Exercisable at end of period, shares				0	0	0	0
Reversal of compensation expenses				$ 2,573,484	$ 2,600,000
Granted during period, shares					3,275	255,585	11,094
Weighted-Average Grant-Date Fair Value Per Share, Granted					$ 7.64	$ 6.41
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period					1 year
Restricted stock units granted					0
Service Period Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options exercisable, in the money				1,268,949	1,268,949
Total intrinsic value of options exercised					$ 531,962	$ 0	$ 6,559
Total unrecognized compensation cost				$ 3,526,623	$ 3,526,623
Exercisable at end of period, shares				1,392,598	1,392,598
Granted during period, shares					3,275	255,585
Weighted-Average Grant-Date Fair Value Per Share, Granted					$ 7.67	$ 6.34
Service Period Stock Options \| Incurred in 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation cost recognized during period					$ 3,067,018
Service Period Stock Options \| Incurred in 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation cost recognized during period					$ 457,958
Exit Event Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted during period, shares					0		5,177
2006 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options, number of shares granted			624,223
Vesting period			5 years
Stock options, available for grant				0	0
Options granted maximum contractual terms					5 years
2010 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options, number of shares granted		2,146,320
Vesting period		4 years
Stock options, available for grant		2,220,280
2010 Stock Plan \| Performance Based Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	2 years
2014 Omnibus Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options, number of shares granted	1,479,200
Vesting period					3 years
Stock options, available for grant				936,648	936,648
Maximum \| 2006 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options granted maximum contractual terms					10 years
Maximum \| 2010 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options granted maximum contractual terms					10 years
Cost of Sales
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation					$ 201,086	$ 71,669	$ 90,614
Selling, General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation					3,722,770	$ 1,492,307	$ 887,738
Capital Expenditures
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation					$ 52,566