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Segments of Business (Narrative) (Details)	9 Months Ended
	Jul. 03, 2015 customer
Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Number Of Customers	0

X

- Definition

Number Of Customers

+ References

No definition available.

+ Details

Name:	jout_NumberOfCustomers
Namespace Prefix:	jout_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- 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

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

X

- Details

Name:	us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: