Annual report pursuant to Section 13 and 15(d)

Note 8 - Long-term Debt - Long-term Debt (Details) (Parentheticals)

v3.19.3
Note 8 - Long-term Debt - Long-term Debt (Details) (Parentheticals)
Sep. 28, 2019
Sep. 29, 2018
Term loan established November, 2014 [Member]    
Long-term debt, interest rate 6.00% 6.00%
Term loan established June, 2016 [Member]    
Long-term debt, interest rate 6.00% 6.00%
Term Loan Established October, 2017 [Member]    
Long-term debt, interest rate 6.00% 6.00%
Promissory Note, Maturity Date June 30, 2019 [Member]    
Long-term debt, interest rate 3.62% 3.62%
Promissory Note, Maturity Date October 2021 [Member]    
Long-term debt, interest rate 6.00% 6.00%
Promissory Note, Maturity Date January 2020 [Member]    
Long-term debt, interest rate 0.00% 0.00%
Revolving Credit Facility [Member] | Wells Fargo [Member] | Line of Credit [Member]    
Long-term debt, interest rate at period end 4.20%  
Revolving Credit Facility [Member] | Banco Ficohsa [Member] | Line of Credit [Member]    
Long-term debt, interest rate 6.90% 6.90%