CLOSURE AND POST-CLOSURE OBLIGATIONS (Tables)

12 Months Ended

Dec. 31, 2021

CLOSURE AND POST-CLOSURE OBLIGATIONS

Schedule of changes to reported closure and post closure obligations

$s in thousands	2021		2020
Closure and post-closure obligations, beginning of year	$	95,869	$	86,383
NRC Merger purchase price allocation adjustment		—		1,782
Accretion expense		5,363		4,000
Payments		(3,054)		(1,750)
Adjustments		732		5,422
Foreign currency translation		10		32
Closure and post-closure obligations, end of year		98,920		95,869
Less current portion		(5,771)		(6,471)
Long-term portion	$	93,149	$	89,398

Schedule of changes in the reported closure and post-closure asset recorded as a component of Property and equipment, net

$s in thousands	2021		2020
Net closure and post-closure asset, beginning of year	$	26,532	$	22,884
NRC Merger purchase price allocation adjustment		—		(389)
Additions or adjustments to closure and post-closure asset		732		5,422
Amortization of closure and post-closure asset		(1,614)		(1,407)
Foreign currency translation		12		22
Net closure and post-closure asset, end of year	$	25,662	$	26,532