Quarterly report pursuant to Section 13 or 15(d)

Other Assets (Details)

v3.4.0.3
Other Assets (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 02, 2016
Apr. 04, 2015
Jan. 02, 2016
Other Assets, Noncurrent [Abstract]      
Goodwill $ 38   $ 38
Deposits 424   416
Patent costs 123   142
Total 585   $ 596
Amortization expense related to recycling contract 20 $ 20  
Non-cash interest expense related to debt issuance costs $ 42 $ 28