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Supplemental Cash Flow Information (Tables)
 9 Months Ended
Sep. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
Additional Information Relating to Cash Flow Activities

The following provides additional information relating to cash flow activities:

 

 

 

Nine Months Ended

 

 

 

September 30,

 

 

 

2021

 

 

2020

 

 

 

(In Thousands)

 

Cash refunds for:

 

 

 

 

 

 

 

 

Income taxes, net

 

$

(183

)

 

$

(319

)

Noncash investing and financing activities:

 

 

 

 

 

 

 

 

Accounts receivable, supplies, other assets, accounts

    payable and accrued liabilities associated with additions

    of property, plant and equipment

 

$

20,321

 

 

$

12,974

 

Series E and Series F Redeemable Preferred and related

    dividends, accretion, and embedded derivative exchanged

   for common stock, net of related costs in accounts payable

 

$

301,403

 

 

$

27,402

 

Extinguishment of PPP loan

 

$

10,000

 

 

$

—

 

Accounts payable associated with debt-related costs

 

$

8,870

 

 

$

—