Annual report pursuant to Section 13 and 15(d)

Long-term Debt (Schedule of Debt Instruments) (Details)

v3.3.1.900
Long-term Debt (Schedule of Debt Instruments) (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Nov. 14, 2014
Oct. 31, 2013
Mar. 31, 2011
Oct. 03, 2015
Sep. 27, 2014
Debt Instrument [Line Items]          
Long-term Debt       $ 102,212 $ 129,973
Less current installments       (8,340) (15,504)
Long-term debt, excluding current installments       93,872 114,469
Revolving Credit Facility [Member] | Revolving Credit Facility, due May 2017 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       $ 79,550 96,231
Variable rate basis       LIBOR  
Interest rate at period end (as a percentage)       2.70%  
Revolving Credit Facility [Member] | Revolving Credit Facility, due March 2019 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       $ 4,390 4,984
Interest rate (as a percentage)       8.00%  
Revolving Credit Facility [Member] | Term Loan [Member]          
Debt Instrument [Line Items]          
Payment term (in years)     18 months    
Loans Payable [Member] | Term Loan [Member]          
Debt Instrument [Line Items]          
Long-term Debt       $ 2,432 3,405
Interest rate (as a percentage)       7.00%  
Payment term (in years)       7 years  
Loans Payable [Member] | Banco Ficohsa, Loan 1 [Member]          
Debt Instrument [Line Items]          
Interest rate (as a percentage)       7.00%  
Payment term (in years)       18 months  
Loans Payable [Member] | Banco Ficohsa, Loan 2 [Member]          
Debt Instrument [Line Items]          
Interest rate (as a percentage)       7.00%  
Payment term (in years)       7 years  
Loans Payable [Member] | Banco Ficohsa, Loan Due December 2020 [Member]          
Debt Instrument [Line Items]          
Interest rate (as a percentage)       7.50%  
Payment term (in years)       6 years  
Loans Payable [Member] | Banco Ficohsa, Loan Due in April 2022 [Member]          
Debt Instrument [Line Items]          
Interest rate (as a percentage)       8.00%  
Payment term (in years)       7 years  
Term Loan [Member] | Banco Ficohsa, Loan 1 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       $ 0 700
Interest rate (as a percentage)   7.00%      
Payment term (in years)   18 months      
Term Loan [Member] | Banco Ficohsa, Loan 2 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       0 3,700
Interest rate (as a percentage)   7.00%      
Term Loan [Member] | Banco Ficohsa, Loan Due December 2020 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       3,150 0
Interest rate (as a percentage) 7.50%        
Payment term (in years) 6 years        
Term Loan [Member] | Banco Ficohsa, Loan Due in April 2022 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       1,881 0
Notes Payable, Other Payables [Member] | Promissory Note, Maturity Date June 30, 2016 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       $ 2,979 13,404
Interest rate (as a percentage)       1.92%  
Notes Payable, Other Payables [Member] | Promissory Note, Maturity Date June 30, 2019 [Member]          
Debt Instrument [Line Items]          
Long-term Debt       $ 7,830 $ 7,549
Interest rate (as a percentage)       3.62%