MISCELLANEOUS OTHER INCOME (Tables)

9 Months Ended

Sep. 30, 2019

Other Income and Expenses [Abstract]

Schedule of Miscellaneous Other Income

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2019		2018		2019		2018
Royalty Income - Non-Operated Coal	$	4,976	$	5,160	$	16,863	$	19,108
Purchased Coal Sales	3,136		2,901		9,052		15,389
Contract Buyout	1,193		—		3,583		350
Interest Income	755		523		2,399		1,591
Rental Income	625		896		1,923		3,066
Property Easements and Option Income	100		1,069		1,529		5,479
Other	403		429		1,325		2,251
Miscellaneous Other Income	$	11,188	$	10,978	$	36,674	$	47,234