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Income Taxes
3 Months Ended
Mar. 31, 2020
Income Taxes  
Income Taxes

12. Income Taxes

A reconciliation of the federal income tax provision at the statutory rate to the actual provision for (benefit from) income taxes follows:

Three Months Ended March 31, 

    

2020

    

2019

    

Income tax provision at statutory rate

$

(5,689)

$

15,290

Percentage depletion allowance

 

6,168

 

(4,307)

State taxes, net of effect of federal taxes

 

82

 

1,012

Change in valuation allowance

 

850

 

(12,513)

Current expense associated with uncertain tax positions

(2,031)

593

AMT sequestration refund

 

(1,171)

 

Other, net

 

 

(5)

Provision for (benefit from) income taxes

$

(1,791)

$

70