REVENUE RECOGNITION (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contract with Customer [Abstract]

A table of revenues disaggregated by service line and timing of revenue recognition by operating segment for each of the three and nine months ended September 30, 2020 and 2019 follows:

Three Months Ended September 30, 2020


	Eastern		Western		Resource Solutions		Total Revenues
Collection	$	40,560	$	63,611	$	—	$	104,171
Landfill	5,694		17,880		—		23,574
Transfer	11,861		9,756		—		21,617
Customer solutions	—		—		22,320		22,320
Recycling	(2)		356		12,757		13,111
Organics	—		—		14,539		14,539
Transportation	—		2,348		—		2,348
Landfill gas-to-energy	210		777		—		987
Total revenues	$	58,323	$	94,728	$	49,616	$	202,667

Transferred at a point-in-time	$	52	$	347	$	7,736	$	8,135
Transferred over time	58,271		94,381		41,880		194,532
Total revenues	$	58,323	$	94,728	$	49,616	$	202,667

Three Months Ended September 30, 2019


	Eastern		Western		Resource Solutions		Total Revenues
Collection	$	41,868	$	59,323	$	—	$	101,191
Landfill	5,414		20,018		—		25,432
Transfer	12,247		9,694		—		21,941
Customer solutions	—		—		20,689		20,689
Recycling	4		461		10,726		11,191
Organics	—		—		14,166		14,166
Transportation	—		3,129		—		3,129
Landfill gas-to-energy	142		666		—		808
Total revenues	$	59,675	$	93,291	$	45,581	$	198,547

Transferred at a point-in-time	$	36	$	186	$	5,748	$	5,970
Transferred over time	59,639		93,105		39,833		192,577
Total revenues	$	59,675	$	93,291	$	45,581	$	198,547

Nine Months Ended September 30, 2020



	Eastern		Western		Resource Solutions		Total Revenues
Collection	$	114,504	$	180,778	$	—	$	295,282
Landfill	13,807		49,409		—		63,216
Transfer	32,695		25,478		—		58,173
Customer solutions	—		—		64,223		64,223
Recycling	4		943		36,210		37,157
Organics	—		—		44,890		44,890
Transportation	—		8,472		—		8,472
Landfill gas-to-energy	793		2,138		—		2,931
Total revenues	$	161,803	$	267,218	$	145,323	$	574,344

Transferred at a point-in-time	$	177	$	949	$	20,428	$	21,554
Transferred over time	161,626		266,269		124,895		552,790
Total revenues	$	161,803	$	267,218	$	145,323	$	574,344

Nine Months Ended September 30, 2019



	Eastern		Western		Resource Solutions		Total Revenues
Collection	$	115,363	$	163,070	$	—	$	278,433
Landfill	14,558		54,341		—		68,899
Transfer	33,157		23,566		—		56,723
Customer solutions	—		—		58,058		58,058
Recycling	5		1,243		32,006		33,254
Organics	—		—		42,668		42,668
Transportation	—		8,980		—		8,980
Landfill gas-to-energy	665		1,990		—		2,655
Total revenues	$	163,748	$	253,190	$	132,732	$	549,670

Transferred at a point-in-time	$	123	$	673	$	18,645	$	19,441
Transferred over time	163,625		252,517		114,087		530,229
Total revenues	$	163,748	$	253,190	$	132,732	$	549,670