Note 11 - Commitments and Contingencies	6 Months Ended
Jun. 30, 2012
Commitments and Contingencies Disclosure [Text Block]	11. Commitments and Contingencies From time to time, we may be involved in various claims, legal actions and regulatory proceedings incidental to and in the ordinary course of business, including administrative hearings of the APSC, MDTC, MPSC, MPUC, NHPUC, VPSB and WVPSC relating primarily to rate making. Currently, none of the legal proceedings are expected to have a material adverse effect on our business.

Note 11 - Commitments and Contingencies

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies Disclosure [Text Block]

11. Commitments and Contingencies

From time to time, we may be involved in various claims, legal actions and regulatory proceedings incidental to and in the ordinary course of business, including administrative hearings of the APSC, MDTC, MPSC, MPUC, NHPUC, VPSB and WVPSC relating primarily to rate making. Currently, none of the legal proceedings are expected to have a material adverse effect on our business.

- Definition

The entire disclosure for commitments and contingencies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name FASB Interpretation (FIN)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details