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v3.20.2

Equity Method Investment - Summarized Financial Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2019
Income Statement [Abstract] |  |  |  |  |
Revenues | $ 472,465 | $ 433,586 | $ 1,163,736 | $ 1,113,458 |
Balance Sheet Related Disclosures [Abstract] |  |  |  |  |
Construction work in progress | 379,848 |  | 379,848 |  | $ 161,106
Assets | 7,742,112 | 7,200,932 | 7,742,112 | 7,200,932 | 7,298,774
Total stockholders' equity | 1,773,316 |  | 1,773,316 |  | 1,678,698
NMRD |  |  |  |  |
Income Statement [Abstract] |  |  |  |  |
Revenues | 3,462 | 892 | 7,769 | 2,720 |
Operating Expenses | 2,100 | 730 | 5,152 | 2,181 |
Net Earnings Attributable to PNMR | 1,362 | $ 162 | 2,617 | $ 539 |
Balance Sheet Related Disclosures [Abstract] |  |  |  |  |
Current assets | 6,527 |  | 6,527 |  | 7,187
Construction work in progress | 173,952 |  | 173,952 |  | 132,772
Non-current assets | 1,969 |  | 1,969 |  | 0
Assets | 182,448 |  | 182,448 |  | 139,959
Current liabilities | 1,059 |  | 1,059 |  | 9,640
Non-current liabilities | 351 |  | 351 |  | 0
Total stockholders' equity | $ 181,038 |  | $ 181,038 |  | $ 130,319

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