Options Granted at Price Greater than the Market Value (Details 1) (USD $)	12 Months Ended
Jun. 29, 2014	Jun. 30, 2013	Jul. 01, 2012
Stock Option and Purchase Plans
Shares	40,000	40,000	40,000
Exercise price	$ 38.71	$ 25.64	$ 26.53

The exercise price related to stock options issued with an exercise price greater than the market value on the grant date.

No definition available.

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Namespace Prefix:	strt_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration