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Electric Operating Revenues - Changes in contract liabilities (Details) $ in Thousands | 6 Months Ended
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Jun. 30, 2018 USD ($)
Change In Contract With Customer Liability [Roll Forward] |
Beginning balance | $ 349
Consideration received in advance of service to be provided | 5,499
Deferred revenue earned | (2,966)
Ending balance | 2,882
PNM |
Change In Contract With Customer Liability [Roll Forward] |
Beginning balance | 349
Consideration received in advance of service to be provided | 3,987
Deferred revenue earned | (2,210)
Ending balance | 2,126
TNMP |
Change In Contract With Customer Liability [Roll Forward] |
Beginning balance | 0
Consideration received in advance of service to be provided | 1,512
Deferred revenue earned | (756)
Ending balance | $ 756

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130532-203044 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045 + Details
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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045 + Details
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