Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES (Future Commitments) (Details)

v3.20.1
COMMITMENTS AND CONTINGENCIES (Future Commitments) (Details)
MMBTU in Thousands, $ in Thousands
Mar. 31, 2020
USD ($)
MMBTU
Commitments [Line Items]  
Remaining 2020 (in mmbtu) 316
2021 (in mmbtu) 192
2022 (in mmbtu) 70
2023 (in mmbtu) 17
Total (in mmbtu) 595
2021 | $ $ 7,500
Total | $ $ 13,125
Transportation commitment  
Commitments [Line Items]  
Remaining 2020 (in mmbtu) 395,625
2021 (in mmbtu) 531,075
2022 (in mmbtu) 531,075
2023 (in mmbtu) 515,867
2024 (in mmbtu) 489,525
Thereafter (in mmbtu) 3,769,092
Total (in mmbtu) 6,232,259
Remaining 2020 | $ $ 206,292
2021 | $ 285,789
2022 | $ 286,626
2023 | $ 282,945
2024 | $ 265,568
Thereafter | $ 2,160,732
Total | $ $ 3,487,952