Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2021

Revenue Recognition

Schedule of effects of revenue recognition

					Corporate,
					Other and
	MET		Thermal		Eliminations		Consolidated
	(in thousands)
Three Months Ended September 30, 2021
North America revenues	$	52,654	$	247,955	$	25	$	300,634
Seaborne revenues		242,637		51,141		—		293,778
Total revenues	$	295,291	$	299,096	$	25	$	594,412
Three Months Ended September 30, 2020
North America revenues	$	47,197	$	208,273	$	908	$	256,378
Seaborne revenues		120,857		5,026		—		125,883
Total revenues	$	168,054	$	213,299	$	908	$	382,261
Nine Months Ended September 30, 2021
North America revenues	$	124,782	$	612,406	$	1,429	$	738,617
Seaborne revenues		568,740		94,988		—		663,728
Total revenues	$	693,522	$	707,394	$	1,429	$	1,402,345
Nine Months Ended September 30, 2020
North America revenues	$	117,058	$	579,380	$	19,467	$	715,905
Seaborne revenues		372,602		18,507		—		391,109
Total revenues	$	489,660	$	597,887	$	19,467	$	1,107,014