XML 68 R54.htm IDEA: XBRL DOCUMENT v3.8.0.1
Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Cash paid for:      
Interest paid, net of capitalized interest $ 6,236 $ 6,644 $ 7,066
Income taxes paid 13,733 23,120 28,252
Changes in accrued expenses due to:      
Purchases of property and equipment (10,370) 3,599 (327)
Purchases of capitalized software $ (237) $ 603 $ (2,806)