Note 4 - Miscellaneous Other Income (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Interest and Other Income [Table Text Block]

	Three Months Ended March 31,
	2021		2020
Royalty Income - Non-Operated Coal	$	1,601	$	4,504
Interest Income		858		244
Rental Income		215		497
Contract Buyout		—		10,825
Other		515		100
Miscellaneous Other Income	$	3,189	$	16,170