XML 28 R11.htm IDEA: XBRL DOCUMENT v3.10.0.1
CASH AND CASH EQUIVALENTS
12 Months Ended
Dec. 30, 2018
Cash and cash equivalents [abstract]  
CASH AND CASH EQUIVALENTS
CASH AND CASH EQUIVALENTS:

Cash and cash equivalents consisted entirely of bank balances as at December 30, 2018 and December 31, 2017.