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Asset Retirement Obligations (Tables) | 12 Months Ended
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Dec. 31, 2022
Asset Retirement Obligation Disclosure [Abstract] |
Schedule of Change in Asset Retirement Obligation | A reconciliation of the Company's beginning and ending aggregate carrying amount of the asset retirement obligations are as follows:
|  | Coal Mining |  |  |  | Unallocated Items |  | NACCO Consolidated
Balance at January 1, 2021 |  | $ | 25,040 |  |  |  |  | $ | 16,692 |  |  | $ | 41,732 |
Liabilities settled during the period |  | (184) |  |  |  |  | (869) |  |  | (1,053) |
Accretion expense |  | 1,996 |  |  |  |  | 1,304 |  |  | 3,300 |
Revision of estimated cash flows |  | 46 |  |  |  |  | (74) |  |  | (28) |
Balance at December 31, 2021 |  | $ | 26,898 |  |  |  |  | $ | 17,053 |  |  | $ | 43,951 |
Liabilities settled during the period |  | (223) |  |  |  |  | (956) |  |  | (1,179) |
Accretion expense |  | 2,190 |  |  |  |  | 1,332 |  |  | 3,522 |
Revision of estimated cash flows |  | (405) |  |  |  |  | 113 |  |  | (292) |
Balance at December 31, 2022 |  | $ | 28,460 |  |  |  |  | $ | 17,542 |  |  | $ | 46,002 |

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- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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