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v3.20.4

Financing and Interest (Tables) | 12 Months Ended
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Dec. 31, 2020
Analysis of income and expense [abstract] |
Schedule of financing and interest |
| Years Ended December 31
| 2020 |  | 2019 |
Interest on credit facilities | $ | 15,256 |  | $ | 20,376 |
Interest on long-term notes | 90,830 |  | 86,431 |
Interest on lease obligations | 448 |  | 610 |
Non-cash financing | 6,617 |  | 4,735 |
Accretion of asset retirement obligations (note 10) | 8,978 |  | 13,713 |
Early redemption expense (note 9) | 3,312 |  | — |
Financing and interest | $ | 125,441 |  | $ | 125,865 |

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