v2.4.0.8
Accounts payable and accrued liabilities (Tables)
12 Months Ended
Dec. 28, 2013
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
    December 28, 2013December 29, 2012
    $$
Accounts payable 92,372 86,297
Payroll and commissions 9,340 10,389
Accrued grain liabilities 16,902 20,931
Other accruals 11,215 10,927
     129,829 128,544