The following tables depict the disaggregation of revenue, including intercompany revenue, from contracts with customers by customer type and timing of revenue recognition for each of the reportable segments for the three and six months ended June 30, 2023 and 2022. Sales tax and other similar taxes are excluded from revenues.


Three Months Ended June 30, 2023	Electric Utilities		Gas Utilities		Inter-segment Revenues			Total
Customer types:
Retail	$	156,372	$	174,781	$	-		$	331,153
Transportation		-		35,913		(115	)		35,798
Wholesale		5,739		-		-			5,739
Market - off-system sales		8,364		43		-			8,407
Transmission/Other		19,231		9,203		(4,395	)		24,039
Revenue from contracts with customers	$	189,706	$	219,940	$	(4,510	)	$	405,136
Other revenues		3,367		2,780		-			6,147
Total revenues	$	193,073	$	222,720	$	(4,510	)	$	411,283

Timing of revenue recognition:
Services transferred at a point in time	$	7,844	$	-	$	-		$	7,844
Services transferred over time		181,862		219,940		(4,510	)		397,292
Revenue from contracts with customers	$	189,706	$	219,940	$	(4,510	)	$	405,136


Three Months Ended June 30, 2022	Electric Utilities		Gas Utilities		Inter-segment Revenues			Total
Customer types:
Retail	$	169,032	$	229,074	$	-		$	398,106
Transportation		-		34,667		(100	)		34,567
Wholesale		8,428		-		-			8,428
Market - off-system sales		8,666		178		-			8,844
Transmission/Other		15,183		9,344		(4,148	)		20,379
Revenue from contracts with customers	$	201,309	$	273,263	$	(4,248	)	$	470,324
Other revenues		3,070		906		(105	)		3,871
Total revenues	$	204,379	$	274,169	$	(4,353	)	$	474,195

Timing of revenue recognition:
Services transferred at a point in time	$	6,671	$	-	$	-		$	6,671
Services transferred over time		194,638		273,263		(4,248	)		463,653
Revenue from contracts with customers	$	201,309	$	273,263	$	(4,248	)	$	470,324


Six Months Ended June 30, 2023	Electric Utilities		Gas Utilities		Inter-segment Revenues			Total
Customer types:	(in thousands)
Retail	$	331,275	$	810,326	$	-		$	1,141,601
Transportation		-		88,756		(230	)		88,526
Wholesale		15,137		-		-			15,137
Market - off-system sales		24,488		324		-			24,812
Transmission/Other		36,635		19,226		(8,746	)		47,115
Revenue from contracts with customers	$	407,535	$	918,632	$	(8,976	)	$	1,317,191
Other revenues		4,247		11,004		-			15,251
Total revenues	$	411,782	$	929,636	$	(8,976	)	$	1,332,442

Timing of revenue recognition:
Services transferred at a point in time	$	16,501	$	-	$	-		$	16,501
Services transferred over time		391,034		918,632		(8,976	)		1,300,690
Revenue from contracts with customers	$	407,535	$	918,632	$	(8,976	)	$	1,317,191


Six Months Ended June 30, 2022	Electric Utilities		Gas Utilities		Inter-segment Revenues			Total
Customer types:	(in thousands)
Retail	$	341,838	$	790,087	$	-		$	1,131,925
Transportation		-		84,190		(199	)		83,991
Wholesale		18,703		-		-			18,703
Market - off-system sales		15,820		416		-			16,236
Transmission/Other		30,616		18,919		(8,297	)		41,238
Revenue from contracts with customers	$	406,977	$	893,612	$	(8,496	)	$	1,292,093
Other revenues		3,940		1,949		(217	)		5,672
Total revenues	$	410,917	$	895,561	$	(8,713	)	$	1,297,765

Timing of revenue recognition:
Services transferred at a point in time	$	13,784	$	-	$	-		$	13,784
Services transferred over time		393,193		893,612		(8,496	)		1,278,309
Revenue from contracts with customers	$	406,977	$	893,612	$	(8,496	)	$	1,292,093