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v3.21.2

Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract] |
Additional Information Relating to Cash Flow Activities | The following provides additional information relating to cash flow activities:
|  | Six Months Ended |
|  | June 30, |
|  | 2021 |  |  | 2020 |
|  | (In Thousands) |
Cash refunds for: |  |  |  |  |  |  |  |
Income taxes, net |  | $ | (183 | ) |  | $ | (319 | )
Noncash continuing investing and financing activities: |  |  |  |  |  |  |  |
Accounts receivable, supplies, other assets, accounts payable and accrued liabilities associated with additions of property, plant and equipment |  | $ | 15,484 |  |  | $ | 11,152 |
Dividends accrued on Series E Redeemable Preferred |  | $ | 19,724 |  |  | $ | 16,996 |
Accounts payable associated with financing professional fees |  | $ | 1,916 |  |  | $ | — |
Accretion of Series E Redeemable Preferred |  | $ | 1,024 |  |  | $ | 1,009 |
Extinguishment of PPP loan |  | $ | 10,000 |  |  | $ | — |

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- References No definition available. + Details
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