XML 72 R56.htm IDEA: XBRL DOCUMENT v3.3.1.900
Operating Leases (Details)
$ in Thousands
Dec. 26, 2015
USD ($)
Operating Leased Assets [Line Items]  
2016 $ 468
2017 412
2018 228
2019 201
Thereafter 84
Minimum rental payments under non-cancelable leases $ 1,393