Future minimum rental payments under non-cancelable leases (Operating Leases) (Details) $ in Thousands	Jun. 26, 2016 USD ($)
Future minimum rental payments under non-cancelable leases
Future minimum rental payments under non-cancelable leases in 2017	$ 3,346
Future minimum rental payments under non-cancelable leases in 2018	3,050
Future minimum rental payments under non-cancelable leases in 2019	2,951
Future minimum rental payments under non-cancelable leases in 2020	2,899
Future minimum rental payments under non-cancelable leases in 2021	2,892
Future minimum rental payments under non-cancelable leases Thereafter	10,296
Future minimum rental payments under non-cancelable leases	$ 25,434

Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

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No definition available.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

Name:	fil_FutureMinimumRentalPaymentsUnderNonCancelableLeasesIn2019
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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

Name:	fil_FutureMinimumRentalPaymentsUnderNonCancelableLeasesIn2020
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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

No definition available.

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