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Consolidated Statements of Cash Flows (Parenthetical) (USD $) | 12 Months Ended
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Jul. 01, 2012
Principal amount on outstanding loan terminated and converted to additional capital contributions in joint venture investment | $ 1,500,000
Accrued interest amounts terminated and converted to additional capital contributions in the joint venture investment | $ 112,000

X
- Definition Amount represents the outstanding interest balance related to a related party loan which was converted to additional capital in the entity. + References No definition available. + Details
Name: | strt_AccruedInterestConvertedToAdditionalCapital
Namespace Prefix: | strt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount represents the outstanding principal balance of a related party loan which was converted to additional capital in the entity. + References No definition available. + Details
Name: | strt_LoanPrincipalOutstandingConvertedToAdditionalCapital
Namespace Prefix: | strt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant