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Capitalization (Tables)

3 Months Ended

Mar. 31, 2016

Capitalization [Abstract]

Schedule of carrying amount and fair value of bonds

		March 31, 2016								December 31, 2015
		Carrying				Fair				Carrying				Fair
		Amount				Value				Amount				Value
First Mortgage Bonds		$	84,388			$	87,626			$	85,143			$	87,972
SRF Bonds		$	446			$	448			$	457			$	459

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- References

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- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13476-108611

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13467-108611

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-Publisher FASB
-Name Accounting Standards Codification
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