OTHER ACCRUED LIABILITIES

6 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

OTHER ACCRUED LIABILITIES

OTHER ACCRUED LIABILITIES:

	June 30, 2018		December 31, 2017
Subsidence Liability	$	89,735	$	88,027
Accrued Payroll and Benefits	19,121		14,689
Accrued Interest	9,949		10,039
Litigation	9,200		8,197
Accrued Other Taxes	8,575		7,510
Short-Term Incentive Compensation	3,354		4,729
Deferred Revenue	175		6,807
Longwall Equipment Buyout	—		22,631
Equipment Lease Rental	—		9,865
Other	17,642		23,900
Current Portion of Long-Term Liabilities:
Postretirement Benefits Other than Pensions	37,313		37,464
Asset Retirement Obligations	31,823		30,480
Workers' Compensation	12,822		13,317
Pneumoconiosis Benefits	11,518		12,972
Total Other Accrued Liabilities	$	251,227	$	290,627