XML 71 R56.htm IDEA: XBRL DOCUMENT v3.10.0.1
Impairment of Long-Lived Assets (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Sep. 29, 2018
Sep. 23, 2017
Jun. 30, 2018
Long Lived Assets Held-for-sale [Line Items]      
Asset Impairment Charges $ 0 $ 42 $ 900
Gain (Loss) on Disposition of Property Plant Equipment $ (621) $ (61)