Business Combinations,, Recognized Identifiable Assets Acquired And Liabilities Assumed, Goodwill Deductible for Tax Purposes

No definition available.

+ Details

Name:	shlo_BusinessCombinationsRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedGoodwillDeductibleForTaxPurposes
Namespace Prefix:	shlo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Business Combinations, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangibles Deductible for Tax Purposes

+ References

No definition available.

+ Details

Name:	shlo_BusinessCombinationsRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangiblesDeductibleForTaxPurposes
Namespace Prefix:	shlo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

+ Details

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

- 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
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_BusinessAcquisitionAxis=shlo_RadarIndustriesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_GoodwillMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Acquisitions Radar Goodwill and Intangibles (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	1 Months Ended
	Oct. 31, 2014	Oct. 31, 2014	Jan. 31, 2015	Sep. 30, 2014
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross			$ 25,710
Radar Industries [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years
Intangibles Deductible for Tax Purposes				5,620
Goodwill [Member] \| Radar Industries [Member]
Business Acquisition [Line Items]
Goodwill Deductible for Tax Purposes				31,136
Finite-Lived Intangible Asset, Useful Life		15 years
Customer Relationships [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross			17,918
Customer Relationships [Member] \| Radar Industries [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	14 years
Finite-Lived Intangible Assets, Gross	3,320	3,320
Developed Technology Rights [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross			5,007
Developed Technology Rights [Member] \| Radar Industries [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Finite-Lived Intangible Assets, Gross	2,300	2,300