Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical)

v3.19.3
CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2019
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS    
Losses accrued on firm purchase commitments $ 5,000 $ 5,000