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Accrued Liabilities
6 Months Ended
Jun. 30, 2020
Payables and Accruals [Abstract]  
Accrued Liabilities Accrued Liabilities
Accrued liabilities consisted of the following as of the dates indicated:
In thousandsJune 30, 2020December 31, 2019
Accrued interest – 11.25% Senior Notes
$14,063  $14,063  
Accrued well costs13,577  8,932  
Bonus payable1,218  2,353  
Other5,240  1,557  
Total accrued liabilities$34,098  $26,905