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Lease Obligations - Schedule of Present Value of Lease Payments (Details) - USD ($)
$ in Thousands
Sep. 28, 2019
Dec. 30, 2018
Leases [Abstract]    
Remainder 2019 $ 323  
2020 1,161  
2021 705  
2022 162  
2023 50  
Total 2,401  
Less Interest 205  
Present Value of Payments $ 2,196 $ 1,900