Annual report pursuant to Section 13 and 15(d)

17. Long term obligations (Details Narrative)

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17. Long term obligations (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Debt and capital lease obligations $ 256 $ 5,577
Proceeds from line of credit 5,605  
Repayments of line of credit 0 10,333
Debt issuance costs   546
MidCap financial trust asset based revolving loan [Member]    
Debt and capital lease obligations 0 5,605
MidCap Financial Trust [Member] | Term Loan [Member]    
Debt and capital lease obligations   $ 3,616
Debt issuance date   May 10, 2017
Debt interest rate description   one month LIBOR plus 4.50%
Weighted average interest rate   8.29%
Debt maturity date   Aug. 18, 2018
Maximum borrowing capacity   $ 12,000
Available borrowing capacity under the Credit Agreement   1,031
Proceeds from line of credit   62,845
Repayments of line of credit   57,240
Debt issuance costs   546
Unamortized debt issuance costs   442
AFCO Credit Corp [Member] | Term Loan [Member]    
Debt and capital lease obligations $ 193 $ 367
Debt issuance date Jul. 02, 2018 Jun. 16, 2017
Debt face amount $ 556 $ 1,070
Debt interest rate description 4.519%. 3.567%
Energy Efficiency Investments [Member] | Term Loan [Member]    
Debt and capital lease obligations $ 0 $ 103
Debt issuance date   Nov. 08, 2016
Debt face amount   $ 7,732
Debt issuance costs   740
Unamortized debt issuance costs $ 419 $ 568