Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table displays our revenue by major source based on product and service type for the three months ended September 30, 2018:

(in thousands)	Regulated Energy			Unregulated Energy			Other and Eliminations			Total
Energy distribution
Florida natural gas division	$	6,282		$	—		$	—		$	6,282
Delaware natural gas division	7,010			—			—			7,010
FPU electric distribution	23,830			—			—			23,830
FPU natural gas distribution	17,390			—			—			17,390
Maryland natural gas division	2,463			—			—			2,463
Sandpiper	3,561			—			—			3,561
Total energy distribution	60,536			—			—			60,536
Energy transmission
Aspire Energy	—			5,750			—			5,750
Eastern Shore	16,189			—			—			16,189
Peninsula Pipeline	3,404			—			—			3,404
Total energy transmission	19,593			5,750			—			25,343
Energy generation
Eight Flags	—			4,044			—			4,044
Propane delivery
Delmarva Peninsula propane delivery	—			13,172			—			13,172
Florida propane delivery	—			4,166			—			4,166
Total propane delivery	—			17,338			—			17,338
Energy services
PESCO	—			51,619			—			51,619
Other and eliminations
Eliminations	(7,359		)	(3,185		)	(8,668		)	(19,212		)
Other	—			476			135			611
Total other and eliminations	(7,359		)	(2,709		)	(8,533		)	(18,601		)
Total operating revenues (1)	$	72,770		$	76,042		$	(8,533	)	$	140,279

⁽¹⁾ Includes other revenue (revenues from sources other than contracts with customers) of $546,000 and $91,000 for our Regulated and Unregulated Energy segments, respectively. The sources of other revenues include revenue from alternative revenue programs related to revenue normalization for Maryland division and Sandpiper and late fees.

The following table displays our revenue by major source based on product and service type for the nine months ended September 30, 2018:

(in thousands)	Regulated Energy			Unregulated Energy			Other and Eliminations			Total
Energy distribution
Florida natural gas division	$	18,462		$	—		$	—		$	18,462
Delaware natural gas division	50,963			—			—			50,963
FPU electric distribution	60,933			—			—			60,933
FPU natural gas distribution	58,885			—			—			58,885
Maryland natural gas division	17,136			—			—			17,136
Sandpiper	16,892			—			—			16,892
Total energy distribution	223,271			—			—			223,271
Energy transmission
Aspire Energy	—			23,682			—			23,682
Eastern Shore	46,289			—			—			46,289
Peninsula Pipeline	8,469			—			—			8,469
Total energy transmission	54,758			23,682			—			78,440
Energy generation
Eight Flags	—			12,652			—			12,652
Propane delivery
Delmarva Peninsula propane delivery	—			73,907			—			73,907
Florida propane delivery	—			15,741			—			15,741
Total propane delivery	—			89,648			—			89,648
Energy services
PESCO	—			181,976			—			181,976
Other and eliminations
Eliminations	(25,362		)	(11,679		)	(34,643		)	(71,684		)
Other	—			1,475			521			1,996
Total other and eliminations	(25,362		)	(10,204		)	(34,122		)	(69,688		)
Total operating revenues (1)	$	252,667		$	297,754		$	(34,122	)	$	516,299

⁽¹⁾ Includes other revenue (revenues from sources other than contracts with customers) of $(399,000) and $246,000 for our Regulated and Unregulated Energy segments, respectively. The sources of other revenues include revenue from alternative revenue programs related to revenue normalization for Maryland division and Sandpiper and late fees.

Contract with Customer, Asset and Liability [Table Text Block]

The balances of our trade receivables, contract assets, and contract liabilities as of December 31, 2017 and September 30, 2018 were as follows:

	Trade Receivables			Contract Assets (Non-current)		Contract Liabilities (Current)
(in thousands)
Balance at 12/31/2017	$	74,962		$	1,270	$	407
Balance at 9/30/2018	50,937			2,331		583
Increase (decrease)	$	(24,025	)	$	1,061	$	176