Employee stock purchase plan discount from market price on purchasing period beginning or end.

No definition available.

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- Definition

Employee stock purchase plan purchasing period.

+ References

No definition available.

+ Details

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- Definition

Period Of Employee Service For Eligibility To Employee Stock Purchase Plans

+ References

No definition available.

+ Details

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- Details

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Period Type:	duration

- 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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Period Type:	instant

- Definition

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

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

+ Details

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Data Type:	xbrli:sharesItemType
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Period Type:	duration

Shareholders' Equity - Employee Stock Purchase Plan - Additional Information (Detail) (Employee Stock Purchase Plan (“ESPP”) [Member])	0 Months Ended		6 Months Ended
	Jul. 02, 2013	Jun. 30, 2013	Aug. 02, 2014	Aug. 03, 2013	Mar. 20, 2014	Mar. 19, 2014
Employee Stock Purchase Plan (“ESPP”) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of discount in purchasing common stock from fair market value under ESPP				10.00%
Purchasing period of stock under ESPP	1 year	6 months
Period of service for eligibility in the ESPP				3 months
Number of authorized shares					2,500,000	2,100,000
Share issued under ESPP			174,335	149,398