|12 Months Ended
Dec. 27, 2014
|Commitments and Contingencies Disclosure [Abstract]
|Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Minimum rental commitments under all non-cancelable leases with an initial term in excess of one year were as follows as of December 27, 2014:
Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.
Reference 1: http://www.xbrl.org/2003/role/presentationRef