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Acquisitions (Tables)

3 Months Ended

Jul. 31, 2011

Acquisitions

Allocation Of Purchase Price

Assets acquired:
Inventories	$	2,499
Property and equipment		12,665
Total assets		15,164
Liabilities assumed:
Accrued expenses		213
Total liabilities		213
Net tangible assets acquired, net of cash		14,951
Goodwill and other intangible assets		16,164
Total consideration paid, net of cash acquired	$	31,115

Pro Forma Information Of Consolidated Results Of Operations

		Three months ended July 31,
		2011		2010
Total revenues	$	1,897,203		1,391,626
Net earnings		39,918		38,204
Earnings per share:
Basic	$	1.05		.75
Diluted	$	1.04		.75

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- Definition

Acquisitions

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- Definition

Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=6909870&loc=d3e1392-128463

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141
-Paragraph 54
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141
-Paragraph 55
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 68
-Subparagraph r(2, 3)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Topic 805
-SubTopic 30
-Publisher FASB
-Number
-Article
-Subparagraph
-Name Accounting Standards Codification
-Paragraph 1
-Section 50
-URI http://asc.fasb.org/extlink&oid=6911361&loc=d3e6927-128479

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