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Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Mar. 31, 2020
SUPPLEMENTAL CASH FLOW INFORMATION |
Schedule of Changes in Working Capital | Changes in working capital for the three months period ended March 31, 2020 and 2019 are as follows: (All amounts in table are expressed in thousands of Canadian dollars)
|  | March 31, 2020 |  |  | March 31, 2019 |
(Increase) decrease in accounts receivables |  |  | (264 | ) |  |  | 23 |
(Increase) in prepaid expenses |  |  | (12 | ) |  |  | (20 | )
(Decrease)in trade payables and accrued liabilities |  |  | (17 | ) |  |  | (36 | )
Total changes in working capital |  |  | (293 | ) |  |  | (33 | )

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