XML 119 R72.htm IDEA: XBRL DOCUMENT v3.8.0.1
Other Assets - Summary of Other Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Miscellaneous non-current assets [abstract]    
Restricted credit card deposits $ 43 $ 38
Prepaid loan costs (note 14(a)) 1,272 1,772
Restricted cash 9,743  
Environmental guarantee deposits 2,831  
Prepaid forestry fees 3,628  
Long-term value added and other taxes recoverable 5,385 46,487
Other assets $ 22,902 $ 48,297