Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

COMMON SHARES (Details)

v3.19.1
COMMON SHARES (Details) - USD ($)
$ in Millions
Sep. 24, 2015
Aug. 05, 2014
Nov. 01, 2012
ADS      
Common shares      
Authorized amount to be repurchased (in dollars) $ 3.0 $ 5.0 $ 5.0