Percentage of Stock Award Subject to Vesting

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- Definition

Share Based Compensation Arrangement by Share Based Payment Award, Award Vesting Date

+ References

No definition available.

+ Details

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Earned Not Granted In Period

+ References

No definition available.

+ Details

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Options Award Vesting Date Month And Year

+ References

No definition available.

+ Details

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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

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

-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

+ Details

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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.

+ Details

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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

+ Details

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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

Percentage of vesting of share-based compensation awards.

+ References

+ Details

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- Definition

Number of non-vested options forfeited.

+ References

No definition available.

+ Details

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Share-Based Compensation Plans - Additional Information (Detail) - $ / shares		3 Months Ended		6 Months Ended
	Jun. 11, 2014	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Time Based Option Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options awarded		0	0	200,000	25,000
Strike price per share				$ 28.37	$ 24.00
Percentage of shares vested on each anniversary of the grant date				33.33%
Unvested stock options forfeited		0	0
Time-based options vesting date				2017-02	2017-02
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued		0
Restricted Stock \| Key Employee \| Time Based Vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued				83,875	78,166
Restricted Stock \| Key Employee \| Stock vest first anniversary of the grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date				16.50%
Vesting period				1 year
Restricted Stock \| Key Employee \| Stock vest second anniversary of the grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date				16.50%
Vesting period				2 years
Restricted Stock \| Key Employee \| Stock vest third anniversary of the grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date				17.00%
Vesting period				3 years
Restricted Stock \| Key Employee \| Vesting Schedule Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date				100.00%	100.00%
Vesting period				3 years	3 years
Percentage of stock award subject to vesting				50.00%	50.00%
Restricted Stock \| Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date				33.33%	33.33%
Number of shares issued				10,574	11,587
Vesting period				3 years	3 years
Restricted Stock \| Chief Executive Officer And Other Key Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date				100.00%
Number of shares issued				44,058
Vesting date				Jan. 18, 2018
Ordinary Shares A \| Share Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized to be issued	2,000,000
Ordinary Shares A \| Key Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued	90,023		5,671	138,507	95,694
Weighted average grant date value of shares granted			$ 26.45	$ 28.37	$ 25.37
Ordinary Shares A \| Key Employee \| First Vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vested on each anniversary of the grant date					33.33%
Number of shares issued					5,671
Vesting period					3 years
Ordinary Shares A \| Non Employee Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date value of shares granted		$ 28.08	$ 25.99	$ 27.91	$ 26.16
Number of shares earned not granted until 2nd quarter, 2014		8,798	9,250	18,045	18,178
Ordinary Shares A \| Non Employee Director \| Revised Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued	27,766