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COMMITTMENTS AND CONTINGENCIES (Future Commitments) (Details) $ in Thousands | Sep. 30, 2018 USD ($) MMBTU
--- | ---
Remaining 2018 | $ 39
2019 | 144
2020 | 90
2021 | 38
Total | $ 311
Remaining 2018 (in mmbtu) | MMBTU | 590,000
2019 (in mmbtu) | MMBTU | 659,000
2020 (in mmbtu) | MMBTU | 526,000
2021 (in mmbtu) | MMBTU | 372,000
2022 (in mmbtu) | MMBTU | 272,000
Thereafter (in mmbtu) | MMBTU | 240,000
Total (in mmbtu) | MMBTU | 2,659,000
Transportation commitment |
Remaining 2018 | $ 62,012
2019 | 251,644
2020 | 247,581
2021 | 246,620
2022 | 246,620
Thereafter | 2,511,853
Total | $ 3,566,330

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