REVENUE RECOGNITION (Tables)

9 Months Ended

Sep. 30, 2023

Revenue from Contract with Customer [Abstract]

The following tables set forth revenues disaggregated by service line and timing of revenue recognition by operating segment for each of the three and nine months ended September 30, 2023 and 2022:

Three Months Ended September 30, 2023


	Eastern		Western		Mid-Atlantic (1)		Resource Solutions		Total Revenues
Collection	$	68,944	$	93,924	$	43,225	$	—	$	206,093
Landfill	7,588		18,563		—		—		26,151
Transfer station	16,963		17,491		497		—		34,951
Transportation	1,328		3,907		—		—		5,235
Landfill gas-to-energy	208		1,589		—		—		1,797
Processing	2,476		545		—		27,782		30,803
National Accounts	—		—		—		47,705		47,705
Total revenues	$	97,507	$	136,019	$	43,722	$	75,487	$	352,735

Transferred at a point-in-time	$	121	$	651	$	—	$	8,549	$	9,321
Transferred over time	97,386		135,368		43,722		66,938		343,414
Total revenues	$	97,507	$	136,019	$	43,722	$	75,487	$	352,735

Three Months Ended September 30, 2022


	Eastern		Western		Mid-Atlantic (1)		Resource Solutions		Total Revenues
Collection	$	61,875	$	82,242	$	—	$	—	$	144,117
Landfill	7,900		20,240		—		—		28,140
Transfer station	19,525		13,230		—		—		32,755
Transportation	1,233		4,019		—		—		5,252
Landfill gas-to-energy	205		1,438		—		—		1,643
Processing	2,399		734		—		32,159		35,292
National Accounts	—		—		—		48,069		48,069
Total revenues	$	93,137	$	121,903	$	—	$	80,228	$	295,268

Transferred at a point-in-time	$	115	$	439	$	—	$	12,380	$	12,934
Transferred over time	93,022		121,464		—		67,848		282,334
Total revenues	$	93,137	$	121,903	$	—	$	80,228	$	295,268

Nine Months Ended September 30, 2023



	Eastern		Western		Mid-Atlantic (1)		Resource Solutions		Total Revenues
Collection	$	194,801	$	257,891	$	43,225	$	—	$	495,917
Landfill	21,109		53,943		—		—		75,052
Transfer	48,643		42,181		497		—		91,321
Transportation	3,718		11,342		—		—		15,060
Landfill gas-to-energy	594		4,448		—		—		5,042
Processing	5,875		1,476		—		75,970		83,321
National Accounts	—		—		—		139,262		139,262
Total revenues	$	274,740	$	371,281	$	43,722	$	215,232	$	904,975

Transferred at a point-in-time	$	339	$	2,072	$	—	$	23,121	$	25,532
Transferred over time	274,401		369,209		43,722		192,111		879,443
Total revenues	$	274,740	$	371,281	$	43,722	$	215,232	$	904,975

Nine Months Ended September 30, 2022



	Eastern		Western		Mid-Atlantic (1)		Resource Solutions		Total Revenues
Collection	$	172,671	$	228,239	$	—	$	—	$	400,910
Landfill	19,819		53,028		—		—		72,847
Transfer	48,431		33,055		—		—		81,486
Transportation	4,470		10,700		—		—		15,170
Landfill gas-to-energy	727		5,323		—		—		6,050
Processing	5,602		2,281		—		93,421		101,304
National Accounts	—		—		—		135,195		135,195
Total revenues	$	251,720	$	332,626	$	—	$	228,616	$	812,962

Transferred at a point-in-time	$	352	$	1,467	$	—	$	46,279	$	48,098
Transferred over time	251,368		331,159		—		182,337		764,864
Total revenues	$	251,720	$	332,626	$	—	$	228,616	$	812,962

(1)Operations under the Mid-Atlantic region commenced July 1, 2023.