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Related Party Transactions (Tables) | 9 Months Ended
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Sep. 30, 2015
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions | The table below summarizes the nature and amount of related party transactions of PNMR, PNM, and TNMP:
| Three Months Ended |  | Nine Months Ended
| September 30, |  | September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
| (In thousands)
Services billings: |  |  |  |  |  |  |
PNMR to PNM | $ | 21,894 |  |  | $ | 20,813 |  |  | $ | 65,961 |  |  | $ | 64,069 |
PNMR to TNMP | 6,707 |  |  | 6,471 |  |  | 20,366 |  |  | 20,695 |
PNM to TNMP | 136 |  |  | 142 |  |  | 424 |  |  | 402 |
TNMP to PNMR | — |  |  | 20 |  |  | — |  |  | 21 |
Interest billings: |  |  |  |  |  |  |
PNMR to TNMP | 34 |  |  | 65 |  |  | 167 |  |  | 245 |
PNMR to PNM | 10 |  |  | 1 |  |  | 38 |  |  | 55 |
PNM to PNMR | 24 |  |  | 28 |  |  | 79 |  |  | 79 |
Income tax sharing payments: |  |  |  |  |  |  |
PNMR to PNM | — |  |  | — |  |  | 1,450 |  |  | — |
PNMR to TNMP | — |  |  | — |  |  | — |  |  | — |

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- References No definition available. + Details
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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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