Business Combination, Consideration Payable

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Business combination date of consideration payable.

+ References

No definition available.

+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Payment for business acquisition contingent consideration.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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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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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)(3)
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of liability arising from an inherited contingency (as defined) which has been recognized as of the acquisition date.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of deferred tax liability attributable to taxable temporary difference assumed at the acquisition date that are classified as noncurrent.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

+ References

+ Details

Name:	us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

+ Details

Name:	us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of inventory recognized as of the acquisition date.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
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Period Type:	duration

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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- Details

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Business and Product Line Acquisitions - Additional Information (Detail) - USD ($)				3 Months Ended
	Sep. 04, 2018	Aug. 01, 2018	Sep. 01, 2017	Aug. 31, 2018
Minimum
Business Acquisition [Line Items]
Finite lived intangible assets, useful life				5 years
Maximum
Business Acquisition [Line Items]
Finite lived intangible assets, useful life				25 years
The University of Queensland Animal Genetics Laboratory
Business Acquisition [Line Items]
Consideration for purchase of business			$ 2,063,000
Cash consideration for purchase of business			468,000
Purchase price allocation for inventory			19,000
Purchase price allocation for land, property and equipment			419,000
Purchase price allocation for non-current liabilities			1,629,000
Purchase price allocation for intangible assets			$ 902,000
The University of Queensland Animal Genetics Laboratory \| Minimum
Business Acquisition [Line Items]
Finite lived intangible assets, useful life			5 years
The University of Queensland Animal Genetics Laboratory \| Maximum
Business Acquisition [Line Items]
Finite lived intangible assets, useful life			15 years
Clarus Labs Inc.
Business Acquisition [Line Items]
Cash consideration for purchase of business		$ 4,204,000
Purchase price allocation for inventory		32,000
Purchase price allocation for land, property and equipment		120,000
Purchase price allocation for intangible assets		1,100,000
Contingent consideration potential payment		1,300,000
Purchase price allocation for accounts payable		53,000
Allocation of purchase price for contingent consideration potential payment		1,256,000
Purchase price allocation for deferred tax liability		426,000
Purchase price allocation for non-amortizable intangible assets		$ 750,000
Clarus Labs Inc. \| Minimum
Business Acquisition [Line Items]
Finite lived intangible assets, useful life		5 years
Clarus Labs Inc. \| Maximum
Business Acquisition [Line Items]
Finite lived intangible assets, useful life		15 years
Livestock Genetic Services LLC \| Subsequent Event
Business Acquisition [Line Items]
Cash consideration for purchase of business	$ 1,100,000
Contingent consideration potential payment	385,000
Cash paid for purchase of business	700,000
Cash payable to former owner for purchase of business	$ 400,000
Cash payable to former owner for purchase of business, due date	Sep. 01, 2019