Note 18 - Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Related Party Transactions [Table Text Block]

	Three Months Ended June 30,		Six Months Ended June 30,
	2020		2020
Operating and Other Costs	$	856	$	1,709
Selling, General and Administrative Costs		1,864		4,657
Total Services from CONSOL Energy	$	2,720	$	6,366