Expense associated with the issuance of right to receive cash related to business acquisition.

No definition available.

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Namespace Prefix:	outr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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

- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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

- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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

- Definition

Net number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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

- Definition

Percentage of vesting of share-based compensation awards.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AwardTypeAxis=outr_ParamountMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
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- Details

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Namespace Prefix:
Data Type:	na
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Share-Based Payments (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Mar. 31, 2016	Jun. 30, 2016
ecoATM
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Expense associated with the issuance of rights to receive cash		$ 0.8
Share-based compensation - stock options
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based compensation - stock option granted		0
Share-based compensation - restricted stock
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Granted (in shares)		746,000
Paramount
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Granted (in shares)	50,000
Awards Granted To Employees And Executives \| Share-based compensation - restricted stock
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based payment award vesting period, years		3 years
Awards Granted To Employees And Executives \| Share-based compensation - restricted stock \| Award vests one year from the grant date
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based payment award, percentage		25.00%
Awards Granted To Employees And Executives \| Share-based compensation - restricted stock \| Award vests two years from the grant date
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based payment award, percentage		25.00%
Awards Granted To Employees And Executives \| Share-based compensation - restricted stock \| Award vests three years from the grant date
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based payment award, percentage		50.00%
Awards Granted To Non Employee Directors \| Share-based compensation - restricted stock
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based payment award vesting period, years		1 year
Performance-based Restricted Stock Awards Granted to Executives \| Share-based compensation - restricted stock
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based payment award vesting period, years		3 years