Business Segment Data (Tables)

6 Months Ended

Jun. 30, 2015

Business Segment Data [Abstract]

Schedule of segment reporting information, by segment

	(In Thousands)
	Three Months Ended						Six Months Ended
	June 30,						June 30,
Operations by Segments:	2015			2014			2015			2014
Revenues:
Regulated	$	27,972		$	25,720		$	52,878		$	49,373
Non – Regulated		3,804			3,624			7,795			7,261
Inter-segment Elimination		(110	)		(154	)		(227	)		(271	)
Consolidated Revenues	$	31,666		$	29,190		$	60,446		$	56,363
Operating Income:
Regulated	$	8,672		$	8,144		$	14,835		$	13,547
Non – Regulated		563			603			1,084			1,167
Consolidated Operating Income		9,235			8,747		$	15,919		$	14,714
Net Income:
Regulated	$	4,809		$	4,416		$	8,185		$	7,297
Non – Regulated		280			312			539			600
Consolidated Net Income	$	5,089		$	4,728		$	8,724		$	7,897
Capital Expenditures:
Regulated	$	7,734		$	4,339		$	12,619		$	8,474
Non – Regulated		27			—			27			31
Total Capital Expenditures	$	7,761		$	4,339		$	12,646		$	8,505

	As of			As of
	June 30,			December 31,
	2015			2014
Assets:
Regulated	$	582,618		$	574,854
Non – Regulated		8,150			7,252
Inter-segment Elimination		(4,361	)		(6,334	)
Consolidated Assets	$	586,407		$	575,772