Business Segment Data (Tables)

9 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Schedule of segment reporting information

				(In Thousands)
	Three Months Ended						Nine Months Ended
	September 30,						September 30,
Operations by Segments:	2013			2012			2013			2012
Revenues:
Regulated	$	27,981		$	29,085		$	77,042		$	74,385
Non – Regulated		3,470			3,441			10,787			9,288
Inter-segment Elimination		(166	)		(173	)		(405	)		(373	)
Consolidated Revenues	$	31,285		$	32,353		$	87,424		$	83,300
Operating Income:
Regulated	$	9,685		$	10,417		$	22,699		$	20,798
Non – Regulated		585			426			1,607			1,132
Consolidated Operating Income	$	10,270		$	10,843		$	24,306		$	21,930
Net Income:
Regulated	$	5,505		$	5,926		$	12,648		$	11,070
Non – Regulated		302			212			817			600
Consolidated Net Income	$	5,807		$	6,138		$	13,465		$	11,670
Capital Expenditures:
Regulated	$	4,313		$	5,229		$	14,417		$	17,564
Non – Regulated		50			83			168			322
Total Capital Expenditures	$	4,363		$	5,312		$	14,585		$	17,886

	As of			As of
	September 30,			December 31,
	2013			2012
Assets:
Regulated	$	555,470		$	560,165
Non – Regulated		8,106			11,674
Inter-segment Elimination		(10,430	)		(10,113	)
Consolidated Assets	$	553,146		$	561,726