Advisory agreement termination date.

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- Definition

Director retirement age.

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No definition available.

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Employment retirement date.

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No definition available.

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- Definition

Number of years of service.

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No definition available.

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- Definition

Percentage of earn out consideration payable in restricted shares.

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No definition available.

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- Definition

Share based compensation arrangement by share based payment award, equity instruments other than options, performance target probable to be achieved.

+ References

No definition available.

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- Definition

Share based compensation arrangement by share based payment award number of grants issued upon reaching service milestones.

+ References

No definition available.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Paragraph 28
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- Definition

Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date.

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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).

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-Subparagraph (c)(2)(iii)(1)
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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued 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
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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ 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)(i)-(ii)
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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 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.

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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.

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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.

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-Paragraph 2
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- Definition

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

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-Name Accounting Standards Codification
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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Stock-Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended							3 Months Ended			9 Months Ended
	Dec. 31, 2015	Jun. 30, 2015	May. 31, 2015	May. 31, 2014	Mar. 31, 2014	May. 31, 2013	Jun. 30, 2011	Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Aug. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation								$ 6,139		$ 4,382	$ 21,731	$ 12,696
Aggregate intrinsic value of options exercised in period											50,700
Fair value of options vested in period											2,500
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation								5,133		3,640	17,482	$ 10,394
Years of service		5 years
Non-employee director retirement age		65 years
Unrecognized stock-based compensation expense	$ 33,900							33,900			$ 33,900
Unrecognized stock-based compensation expense, weighted-average recognition period											2 years 4 months 24 days
Expected dividend yield											0.00%
Weighted average grant-date fair value for restricted stock and restricted stock units granted											$ 87.95	$ 22.07
Fair value of restricted stock and restricted stock units vested in period											$ 10,300	$ 9,500
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation								909		$ 666	3,955	$ 2,089
Unrecognized stock-based compensation expense	$ 6,300							$ 6,300			$ 6,300
Unrecognized stock-based compensation expense, weighted-average recognition period											2 years 4 months 24 days
Expected dividend yield											0.00%
Market Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant-date fair value for restricted stock and restricted stock units granted											$ 107.10
Restricted share unit issued											322,980
Market Based Restricted Stock Units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Share earning	0.00%							0.00%			0.00%
Market Based Restricted Stock Units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Share earning	300.00%							300.00%			300.00%
Performance and Market-Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based compensation expense	$ 23,200							$ 23,200			$ 23,200
Unrecognized stock-based compensation expense, weighted-average recognition period											2 years 4 months 24 days
Performance Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted share unit issued			183,940	379,752			100,000
Non-vested shares, outstanding	200,000							200,000			200,000
Shares of award granted, upon achievement of service milestone							50,000
Shares of award granted, it is probable that the prescribed performance targets will be met	50,000				50,000
Stock compensation expense related to this accounting modification							$ 500
Performance Based Restricted Stock Units Issued in May 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted share unit issued						268,988
Non-vested shares, outstanding	70,000							70,000			70,000
Chief Financial Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employment retirement date											Jul. 31, 2015
Stock-based compensation											$ 2,500
Consultant service ending date											Jul. 31, 2017
Non-employee directors \| Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation									$ 1,400		$ 2,000
Equity award, restricted stocks available for grant													3,900
Equity award, vesting options											Vest on the earlier of: (a) the one year anniversary of the grant date; or (b) the next annual meeting of stockholders.
Executive Office \| Market Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted share unit issued		322,980