SEGMENT REPORTING (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Summary of Financial Information by Reportable Segment

Three Months Ended March 31, 2017

Segment	Outside revenues		Inter-company revenue			Depreciation and amortization		Operating income		Total assets
Eastern	$	38,686	$	9,522		$	5,404	$	21	$	197,817
Western	54,144		15,781			6,604		4,089		324,262
Recycling	16,635		(244		)	1,004		1,583		50,138
Other	24,337		374			837		871		49,032
Eliminations	—		(25,433		)	—		—		—
Total	$	133,802	$	—		$	13,849	$	6,564	$	621,249

Three Months Ended March 31, 2016

Segment	Outside revenues		Inter-company revenue			Depreciation and amortization		Operating income (loss)			Total assets
Eastern	$	38,987	$	9,536		$	6,190	$	(788	)	$	209,315
Western	52,462		14,852			6,490		2,993			312,369
Recycling	10,638		631			1,092		(1,074		)	48,042
Other	23,345		280			681		843			50,680
Eliminations	—		(25,299		)	—		—			—
Total	$	125,432	$	—		$	14,453	$	1,974		$	620,406

Summary of Revenues Attributable to Services Provided by Company

A summary of our revenues attributable to services provided follows:

	Three Months Ended March 31,
	2017		2016
Collection	$	59,838	$	57,851
Disposal	31,281		32,253
Power generation	1,352		1,707
Processing	1,660		973
Solid waste operations	94,131		92,784
Organics	9,214		8,935
Customer solutions	13,822		13,075
Recycling	16,635		10,638
Total revenues	$	133,802	$	125,432