XML 52 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 9 - Commitments and Contingencies (Tables)
12 Months Ended
Dec. 30, 2017
Notes Tables  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
2018
  $
40,849
 
2019
   
34,041
 
2020
   
31,723
 
2021
   
29,477
 
2022
   
27,738
 
Subsequent to 2022
   
70,068
 
Total
  $
233,896