Note 12 - Other Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	September 30,		December 31,
	2021		2020
Commodity Derivatives	$	144,094	$	—
Subsidence Liability		94,852		89,554
Accrued Compensation and Benefits		42,419		27,209
Accrued Interest		9,916		6,236
Accrued Other Taxes		4,527		7,126
Accrued Equipment Obligations		—		6,698
Other		15,057		17,815
Current Portion of Long-Term Liabilities:
Postretirement Benefits Other than Pensions		25,456		26,073
Asset Retirement Obligations		25,370		20,587
Pneumoconiosis Benefits		11,993		12,203
Workers' Compensation		9,226		9,653
Total Other Accrued Liabilities	$	382,910	$	223,154