XML 96 R53.htm IDEA: XBRL DOCUMENT v3.21.1
OTHER RESERVES (Tables)
 12 Months Ended
Dec. 31, 2020
Disclosure of share capital, reserves and other equity interest [Abstract]  
Disclosure of Other Reserves
Total other reserves for the years ended December 31, 2020 and 2019 have been recognized in the consolidated financial statements as follows:
Years ended December 31 2020 2019
Foreign currency translation reserve    
Balance, beginning and end of year $ 781  $ 781 
Fair value reserve    
Balance, beginning of year (5,195) (37,240)
Gain on marketable securities at FVTOCI, net of tax 19,297  29,819 
Unrealized (loss) gain on effective portion of derivative, net of tax (5,215) 2,226 
Realized loss reclassified to net income 4,513  — 
Balance, end of year 13,400  (5,195)
Share-based compensation reserve    
Balance, beginning of year 52,253  49,696 
Acquisition of Alacer (notes 1(a) and 4(a)) 15,419  — 
Exercise of stock options (2,976) (2,804)
Settlement of RSUs and PSUs (15,632) — 
Transfer of cash-settled RSUs and PSUs (4,138) — 
Transfer of equity-settled PSUs —  1,356 
Share-based compensation 8,494  4,005 
Balance, end of year 53,420  52,253 
Other
Balance, beginning of year (28,077) (29,540)
Acquisition of non-controlling interest (note 4(b)) —  1,463 
Other 1,046  — 
Balance, end of year (27,031) (28,077)
Total balance, end of year $ 40,570  $ 19,762