XML 24 R47.htm IDEA: XBRL DOCUMENT
v2.4.0.6

WEIGHTED AVERAGE ASSUMPTIONS (DETAILS) | Jun. 24, 2012 | Jun. 26, 2011
--- | --- | ---
Expected life (in years) | 5.8 | 5.8
Expected volatility | 46.20% | 44.40%
Risk-free interest rate | 1.30% | 2.00%
Expected forfeiture rate | 17.30% | 16.70%

X
- Definition Expected forfeiture rate. + References No definition available. + Details
Name: | fil_ExpectedForfeitureRate
Namespace Prefix: | fil_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Expected life (in years). + References No definition available. + Details
Name: | fil_ExpectedLifeInYears
Namespace Prefix: | fil_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Expected volatility. + References No definition available. + Details
Name: | fil_ExpectedVolatility
Namespace Prefix: | fil_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Risk-free interest rate. + References No definition available. + Details
Name: | fil_RiskFreeInterestRate
Namespace Prefix: | fil_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant