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Supplemental Cash Flow Information | 12 Months Ended
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Dec. 31, 2019
SUPPLEMENTAL CASH FLOW INFORMATION |
Supplemental Cash Flow Information | 11. SUPPLEMENTAL CASH FLOW INFORMATION Changes in working capital for the year ended December 31, 2019 and 2018 are as follows: (All amounts in table are expressed in thousands of Canadian dollars)
|  | December 31, 2019 |  |  | December 31, 2018 |  |  | December 31, 2017 |
(Increase) decrease in accounts receivables |  |  | (126 | ) |  |  | 84 |  |  |  | (162 | )
Decrease in prepaid expenses |  |  | 3 |  |  |  | 19 |  |  |  | 46 |
Increase (decrease) in trade payables and accrued liabilities |  |  | 134 |  |  |  | (82 | ) |  |  | 21 |
Total changes in working capital |  |  | 11 |  |  |  | 21 |  |  |  | (95 | )
During the year ended December 31, 2019, the Company:
| i) | transferred $3,860,656 from reserve to deficit;
| ii) | recorded $171,444 the net change for accrued in exploration and evaluation expenditures;
| iii) | paid $51,000 as non-cash consideration for exploration and evaluation expenditures;
| iv) | recorded $88,987 of flow-through share premium liability.
During the year ended December 31, 2018, the Company:
| i) | transferred $229,381 from reserve to deficit;
| ii) | recorded $250,000 of share issuance costs in trade payables; and
| iii) | recorded $186,304 in accrued exploration and evaluation expenditures.
During the year ended December 31, 2017, the Company:
| i) | transferred $300,784 from reserve to deficit;
| ii) | recorded $39,000 in fair value of options to share issuance costs;
| iii) | recorded $61,682 in fair value of agent’s warrants to share issuance costs; and
| iv) | recorded $767,404 in accrued exploration and evaluation expenditures.

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