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Financing and Interest (Tables) | 12 Months Ended
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Dec. 31, 2021
Analysis of income and expense [abstract] |
Schedule of financing and interest |
| Years Ended December 31
| 2021 |  | 2020 |
Interest on credit facilities | $ | 13,300 |  | $ | 15,256 |
Interest on long-term notes | 78,546 |  | 90,830 |
Interest on lease obligations | 223 |  | 448 |
Cash interest | $ | 92,069 |  | $ | 106,534 |
Amortization of debt issue costs | 4,858 |  | 6,617 |
Accretion of asset retirement obligations (note 9) | 12,381 |  | 8,978 |
Early redemption expense (note 8) | 1,851 |  | 3,312 |
Financing and interest | $ | 111,159 |  | $ | 125,441 |

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