XML 53 R42.htm IDEA: XBRL DOCUMENT v3.19.2
13. Accrued Liabilities (Tables)
6 Months Ended
Jun. 29, 2019
Payables and Accruals [Abstract]  
Schedule of accrued liabilities
   June 29, 2019   December 29, 2018 
Compensation and benefits  $656   $567 
Accrued incentive and rebate checks   590    316 
Accrued rent       16 
Other   168    219 
Total accrued expenses  $1,414   $1,118