BUSINESS COMBINATIONS (Tables)

9 Months Ended

Sep. 30, 2016

Business Combinations [Abstract]

Schedule of Business Acquisitions, by Acquisition

The following table summarizes the recognized amounts of assets acquired and liabilities assumed at April 11, 2015 (in thousands):

	Preliminary Allocations			Measurement Period Adjustments			Final Allocations
Accounts receivable	$	7,109		$	192		$	7,301
Inventories and supplies	1,791			—			1,791
Prepaid and other current assets	1,749			(1,084		)	665
Property, plant and equipment	30,468			(2,827		)	27,641
Permits and other intangibles	20,000			(1,900		)	18,100
Current liabilities	(5,859		)	(25		)	(5,884		)
Closure and post-closure liabilities	(1,676		)	(657		)	(2,333		)
Deferred taxes, unrecognized tax benefits and other long-term liabilities	(13,081		)	3,907			(9,174		)
Total identifiable net assets	40,501			(2,394		)	38,107
Goodwill	36,591			4,638			41,229
Total purchase price, net of cash acquired	$	77,092		$	2,244		$	79,336

The components and preliminary allocation of the purchase price consist of the following amounts (in thousands):

	At Acquisition Dates			Measurement Period Adjustments			At Acquisition Dates As Reported September 30, 2016
Accounts receivable	$	17,384		$	(1,016	)	$	16,368
Inventories and supplies	13,859			(1,071		)	12,788
Prepaid expenses and other current assets	920			9			929
Property, plant and equipment	132,705			(1,843		)	130,862
Permits and other intangibles	23,405			3,651			27,056
Deferred tax assets	855			(2		)	853
Current liabilities	(19,486		)	(438		)	(19,924		)
Closure and post-closure liabilities	(1,709		)	(699		)	(2,408		)
Deferred taxes, unrecognized tax benefits and other long-term liabilities	(9,518		)	(1,894		)	(11,412		)
Total identifiable net assets	158,415			(3,303		)	155,112
Goodwill	48,674			1,393			50,067
Total purchase price, net of cash acquired	$	207,089		$	(1,910	)	$	205,179