SEGMENT REPORTING

9 Months Ended

Sep. 30, 2019

We report selected information about operating segments in a manner consistent with that used for internal management reporting. We classify our solid waste operations on a geographic basis through regional operating segments, our Western and Eastern regions. Revenues associated with our solid waste operations are derived mainly from solid waste collection and disposal, landfill, landfill gas-to-energy, transfer and recycling services in the northeastern United States. Our revenues in the Recycling segment are derived from municipalities and customers in the form of processing fees, tipping fees and commodity sales. Organics services, ancillary operations, along with major account and industrial services are included in our Other segment.

Three Months Ended September 30, 2019


Segment	Outside revenues		Inter-company revenues		Depreciation and amortization		Operating income (loss)		Total assets
Eastern	$	59,675	$	15,156	$	6,386	$	2,121	$	209,123
Western	92,871		26,645		12,620		15,148		596,765
Recycling	10,726		2,486		1,028		145		57,216
Other	35,275		718		906		1,071		72,676
Eliminations	—		(45,005)		—		—		—
	$	198,547	$	—	$	20,940	$	18,485	$	935,780

Three Months Ended September 30, 2018


Segment	Outside revenues		Inter-company revenues		Depreciation and amortization		Operating income (loss)		Total assets
Eastern	$	56,006	$	14,557	$	7,267	$	15,222	$	180,896
Western	74,425		20,578		8,844		13,927		402,931
Recycling	10,877		1,773		1,131		(516)		48,995
Other	31,524		455		960		251		70,026
Eliminations	—		(37,363)		—		—		—
	$	172,832	$	—	$	18,202	$	28,884	$	702,848

Nine Months Ended September 30, 2019


Segment	Outside revenues		Inter-company revenues		Depreciation and amortization		Operating income (loss)		Total assets
Eastern	$	163,748	$	40,606	$	18,014	$	5,722	$	209,123
Western	251,860		70,960		34,279		30,849		596,765
Recycling	32,006		6,820		2,975		(1,010)		57,216
Other	102,056		1,911		2,876		2,910		72,676
Eliminations	—		(120,297)		—		—		—
Total	$	549,670	$	—	$	58,144	$	38,471	$	935,780

Nine Months Ended September 30, 2018


Segment	Outside revenues		Inter-company revenues		Depreciation and amortization		Operating income (loss)		Total assets
Eastern	$	154,099	$	40,432	$	20,276	$	17,675	$	180,896
Western	210,208		59,898		25,226		33,104		402,931
Recycling	30,634		4,697		3,228		(7,933)		48,995
Other	90,995		1,374		2,842		2,025		70,026
Eliminations	—		(106,401)		—		—		—
Total	$	485,936	$	—	$	51,572	$	44,871	$	702,848

A summary of our revenues attributable to services provided follows:


	Three Months Ended September 30,						Nine Months Ended September 30,
	2019		2018		2019		2018
Collection	$	98,966	$	79,611	$	274,111	$	220,650
Disposal	50,552		48,737		134,746		136,217
Power generation	808		920		2,655		4,014
Processing	2,640		2,079		5,426		5,847
Solid waste operations	152,966		131,347		416,938		366,728
Organics	14,166		13,413		42,668		40,259
Customer solutions	20,689		17,195		58,058		48,315
Recycling	10,726		10,877		32,006		30,634
Total revenues	$	198,547	$	172,832	$	549,670	$	485,936