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Property And Equipment (Detail) (USD $)
In Thousands, unless otherwise specified |
Apr. 30, 2013
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Apr. 30, 2012
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Apr. 30, 2011
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| Property, Plant and Equipment [Line Items] | ||||||||||
| Computer equipment and software | $ 98,538 | [1] | $ 75,096 | [1] | ||||||
| Leasehold improvements | 41,884 | 42,319 | ||||||||
| Furniture and fixtures | 31,805 | 29,126 | ||||||||
| Automobiles | 1,725 | 1,870 | ||||||||
| Property and equipment, gross | 173,952 | 148,411 | ||||||||
| Less: accumulated depreciation and amortization | (120,324) | (98,603) | ||||||||
| Property and equipment, net | $ 53,628 | [2] | $ 49,808 | [2] | $ 43,142 | [2] | ||||
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- Definition
The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gross amount of capitalized computer software costs as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross amount, at the balance sheet date, of long-lived, depreciable assets commonly used in offices and stores. Examples include desks, chairs, and store fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross amount, at the balance sheet date, of long-lived, depreciable assets that are an addition or improvement to assets held under lease arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This element represents capitalized assets classified as property, plant and equipment not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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