v2.4.0.8
Bank indebtedness and Long-Term Debt (Long term debt table) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 28, 2013
Dec. 29, 2012
Debt Instrument [Line Items]    
Capital Lease Obligations $ 6,651 $ 7,219
Other Long-term Debt 398 664
Total Long-term and Current Term Debt 52,031 58,198
Current portion of long-term debt (46,466) (6,925)
Total Long-Term Debt 5,565 51,273
Non Revolving Term Credit Facility [Member] | Opta Minerals Inc [Member]
   
Debt Instrument [Line Items]    
Secured Debt $ 44,982 $ 50,315