The amount of acquisition cost of a business combination allocated to tangible assets.

No definition available.

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- Definition

Amount of assets acquired at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=84160947&loc=d3e2207-128464

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- Definition

Amount of liabilities assumed at the acquisition date.

+ References

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- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

+ References

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

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Note 8 - Business Combinations - Business Acquired (Details) - USD ($) $ in Thousands	May 31, 2017	Mar. 17, 2017	Nov. 08, 2016	Sep. 23, 2016	Aug. 31, 2016
Goodwill	$ 695,667				$ 452,915
BI-SAM Technologies [Member]
Net assets acquired		$ 216,893
Tangible assets acquired		27,642
Goodwill		174,024
Total assets acquired		258,265
Liabilities assumed		(41,372)
BI-SAM Technologies [Member] \| Computer Software, Intangible Asset [Member]
Amortizable intangible assets		18,261
BI-SAM Technologies [Member] \| Customer Relationships [Member]
Amortizable intangible assets		37,597
BI-SAM Technologies [Member] \| Trade Names [Member]
Amortizable intangible assets		$ 741
Vermilion Holdings Limited [Member]
Net assets acquired			$ 67,887
Tangible assets acquired			8,242
Goodwill			50,832
Total assets acquired			77,321
Liabilities assumed			(9,434)
Vermilion Holdings Limited [Member] \| Computer Software, Intangible Asset [Member]
Amortizable intangible assets			10,916
Vermilion Holdings Limited [Member] \| Customer Relationships [Member]
Amortizable intangible assets			5,954
Vermilion Holdings Limited [Member] \| Trade Names [Member]
Amortizable intangible assets			571
Vermilion Holdings Limited [Member] \| Noncompete Agreements [Member]
Amortizable intangible assets			$ 806
Portware LLC [Member]
Net assets acquired				$ 263,583
Tangible assets acquired				9,656
Goodwill				187,378
Total assets acquired				272,534
Liabilities assumed				(8,951)
Portware LLC [Member] \| Computer Software, Intangible Asset [Member]
Amortizable intangible assets				43,000
Portware LLC [Member] \| Customer Relationships [Member]
Amortizable intangible assets				27,000
Portware LLC [Member] \| Trade Names [Member]
Amortizable intangible assets				2,000
Portware LLC [Member] \| Noncompete Agreements [Member]
Amortizable intangible assets				$ 3,500