Annual report pursuant to Section 13 and 15(d)

Income Taxes (Tables)

v3.22.0.1
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

Components of income tax (benefit) expense were as follows (in thousands):

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Year Ended December 31, 

​

    

2021

    

2020

    

2019

Current

​

$

132

​

$

134

​

$

(11,092)

Deferred

​

 

(8,189)

​

 

(30,287)

​

 

(64,102)

Total income tax (benefit) expense

​

$

(8,057)

​

$

(30,153)

​

$

(75,194)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The reconciliation of income taxes computed at the U.S. federal statutory tax rate to our income tax (benefit) expense is as follows (in thousands):

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Year Ended December 31, 

​

    

2021

    

2020

    

2019

Income tax (benefit) expense at the federal statutory rate

​

$

(10,402)

​

$

1,604

​

$

(233)

Compensation adjustments

​

 

559

​

 

1,373

​

 

971

State income taxes

​

 

(330)

​

 

75

​

 

(175)

Uncertain tax position

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—

​

 

—

​

 

(11,523)

Impact of U.S. legislative changes

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—

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(21,345)

​

 

—

Valuation allowance

​

 

1,863

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(12,018)

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(64,704)

Other

​

 

253

​

 

158

​

 

470

Total income tax (benefit) expense

​

$

(8,057)

​

$

(30,153)

​

$

(75,194)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

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December 31, 

​

    

2021

    

2020

Deferred tax liabilities:

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​

​

  

Property and equipment

​

$

55,170

​

$

37,535

Derivatives

​

 

—

​

 

—

Investment in non-consolidated entity

​

 

4,659

​

 

8,070

Other

​

 

2,817

​

 

2,588

Total deferred tax liabilities

​

 

62,646

​

 

48,193

Deferred tax assets:

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Derivatives

​

 

21,026

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3,416

Asset retirement obligations

​

 

91,850

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84,332

Federal net operating losses

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42,127

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47,307

State net operating losses

​

 

7,612

​

 

8,136

Interest expense limitation carryover

​

 

18,628

​

 

16,304

Share-based compensation

​

 

312

​

 

419

Valuation allowance

​

 

(24,359)

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(22,361)

Other

​

 

7,842

​

 

4,843

Total deferred tax assets

​

 

165,038

​

 

142,396

Net deferred tax assets (liabilities)

​

$

102,392

​

$

94,203

Summary of Operating Loss Carryforwards [Table Text Block]

The table below presents the details of our net operating loss and interest expense limitation carryover as of December 31, 2021 (in thousands):

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Amount

    

Expiration Year

Federal net operating loss

​

$

200,605

 

earliest is 2037

State net operating loss

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133,481

 

2026-2040

Interest expense limitation carryover

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85,451

 

N/A