Business Segment Data (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of segment reporting information, by segment

	(In Thousands)
	Three Months Ended						Six Months Ended
	June 30,						June 30,
Operations by Segments:	2014			2013			2014			2013
Revenues:
Regulated	$	25,720		$	25,637		$	49,373		$	49,061
Non – Regulated		3,624			3,580			7,261			7,316
Inter-segment Elimination		(154	)		(115	)		(271	)		(237	)
Consolidated Revenues	$	29,190		$	29,102		$	56,363		$	56,140
Operating Income:
Regulated	$	8,143		$	7,678		$	13,547		$	13,016
Non – Regulated		604			493			1,167			1,020
Consolidated Operating Income	$	8,747		$	8,171		$	14,714		$	14,036
Net Income:
Regulated	$	4,416		$	4,235		$	7,297		$	7,145
Non – Regulated		312			246			600			513
Consolidated Net Income	$	4,728		$	4,481		$	7,897		$	7,658
Capital Expenditures:
Regulated	$	4,339		$	5,703		$	8,474		$	10,104
Non – Regulated		—			13			31			118
Total Capital Expenditures	$	4,339		$	5,716		$	8,505		$	10,222

	As of			As of
	June 30,			December 31,
	2014			2013
Assets:
Regulated	$	537,465		$	529,381
Non – Regulated		7,831			8,887
Inter-segment Elimination		(6,682	)		(7,927	)
Consolidated Assets	$	538,614		$	530,341