XML 56 R27.htm IDEA: XBRL DOCUMENT v3.21.1
Supplemental Cash Flow Information (Tables)
 3 Months Ended
Mar. 31, 2021
SUPPLEMENTAL CASH FLOW INFORMATION  
Schedule of Changes in Working Capital

Changes in working capital for the three month ended March 31, 2021 and 2020 are as follows:

 

(All amounts in table are expressed in thousands of Canadian dollars)

 

    March 31, 2021     March 31, 2020  
(Increase) in accounts receivables     (27 )     (264 )
(Increase) in prepaid expenses     (15 )     (12 )
Increase (decrease) in trade payables and accrued liabilities     159       (17 )
Total changes in working capital     117       (293 )