Note 2 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(in thousands)	2019			2018			2019			2018
Electric Segment:
Retail Sales Revenue from Contracts with Customers	$	100,345		$	88,750		$	303,276		$	287,330
Changes in Accrued ARP Revenues		(921	)		(317	)		(1,601	)		(2,757	)
Total Retail Sales Revenue		99,424			88,433			301,675			284,573
Transmission Services Revenue		11,692			12,569			34,023			35,785
Wholesale Revenues – Company Generation		1,631			2,826			4,099			6,380
Other Revenues		1,626			1,614			4,929			5,394
Total Electric Segment Revenues		114,373			105,442			344,726			332,132
Manufacturing Segment:
Metal Parts and Tooling		56,255			55,864			185,520			170,179
Plastic Products and Tooling		8,088			8,790			26,486			26,986
Other		1,379			2,373			5,034			6,678
Total Manufacturing Segment Revenues		65,722			67,027			217,040			203,843
Plastics Segment – Sale of PVC Pipe Products		48,566			55,203			142,100			159,332
Intersegment Eliminations		(9	)		(10	)		(39	)		(31	)
Total	$	228,652		$	227,662		$	703,827		$	695,276

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in thousands)	2019		2018		2019		2018
Electric	$	6,300	$	6,509	$	19,566	$	19,586
Manufacturing		561		555		1,791		1,664
Plastics		197		150		561		460
Corporate and Intersegment Eliminations		481		335		1,272		887
Total	$	7,539	$	7,549	$	23,190	$	22,597

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(in thousands)	2019			2018			2019			2018
Electric	$	4,066		$	5,172		$	9,874		$	7,881
Manufacturing		285			799			2,888			3,040
Plastics		1,914			2,276			5,287			6,897
Corporate		(1,329	)		(888	)		(4,142	)		(3,611	)
Total	$	4,936		$	7,359		$	13,907		$	14,207

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(in thousands)	2019			2018			2019			2018
Electric	$	17,682		$	14,567		$	43,884		$	41,835
Manufacturing		3,155			3,022			11,987			10,769
Plastics		5,397			6,432			14,918			19,505
Corporate		(1,489	)		(748	)		(4,294	)		(3,925	)
Total	$	24,745		$	23,273		$	66,495		$	68,184

	September 30,		December 31,
(in thousands)	2019		2018
Electric	$	1,829,271	$	1,728,534
Manufacturing		206,835		187,556
Plastics		97,459		91,630
Corporate		46,626		44,797
Total	$	2,180,191	$	2,052,517