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Property, Plant and Equipment

6 Months Ended

Jun. 30, 2014

Property, Plant and Equipment [Abstract]

2. Property, Plant and Equipment

Property, plant and equipment consisted of the following (in thousands):

	June 30, 2014		December 31, 2013
Plant in service	$	666,830	$	633,480
Plant under construction		16,118		23,181
		682,948		656,661
Less accumulated amortization and depreciation		277,138		247,698
Net property, plant and equipment	$	405,810	$	408,963

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

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