| Document And Entity Information - shares | 3 Months Ended | |
| Mar. 31, 2024 | May 15, 2024 | |
| Document Information Line Items | ||
| Entity Registrant Name | HNR ACQUISITION CORP | |
| Document Type | 10-Q/A | |
| Current Fiscal Year End Date | --12-31 | |
| Amendment Flag | true | |
| Amendment Description | This Amendment No. 1 on Form 10-Q/A (“Form 10Q/A”) to the Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2024, originally filed with the Securities and Exchange Commission on May 20, 2024 (the “Original Form 10-Q”), by HNR Acquisition Corp (the “Company’) is being filed for the purpose of correcting an erroneously marked response on the cover page of the Original Form 10-Q.In the Original Form 10-Q, the box indicating the Company is a “shell company” (as defined in Rule 12b-2 of the Exchange Act) was mistakenly checked as “Yes”. The Company wishes to clarify that this was a scrivener’s error and that the Company does not meet the definition of a shell company. Therefore, in this Form 10Q/A, the box indicating that the Company is a shell company has been correctly checked “No” to reflect the Company’s true status.Other than as expressly set forth above, this Form 10-Q/A does not, and does not purport to, amend, update or restate the information in any other item of the Original Form 10-Q, or reflect any events that have occurred after the Original Form 10-Q was originally filed. No revisions are being made to the Company’s financial statements or any other disclosure contained in the Original Form 10-Q. Accordingly, this Form 10Q/A should be read in conjunction with the Original Form 10-Q and our other filings with the Securities and Exchange Commission. | |
| Entity Central Index Key | 0001842556 | |
| Entity Current Reporting Status | Yes | |
| Entity Filer Category | Non-accelerated Filer | |
| Document Period End Date | Mar. 31, 2024 | |
| Document Fiscal Year Focus | 2024 | |
| Document Fiscal Period Focus | Q1 | |
| Entity Small Business | true | |
| Entity Emerging Growth Company | true | |
| Entity Shell Company | false | |
| Entity Ex Transition Period | false | |
| Document Quarterly Report | true | |
| Document Transition Report | false | |
| Entity File Number | 001-39718 | |
| Entity Incorporation, State or Country Code | DE | |
| Entity Tax Identification Number | 85-4359124 | |
| Entity Address, Address Line One | 3730 Kirby Drive | |
| Entity Address, Address Line Two | Suite 1200 | |
| Entity Address, City or Town | Houston | |
| Entity Address, State or Province | TX | |
| Entity Address, Postal Zip Code | 77098 | |
| City Area Code | (713) | |
| Local Phone Number | 834-1145 | |
| Entity Interactive Data Current | Yes | |
| Class A Common Stock, par value $0.0001 per share | ||
| Document Information Line Items | ||
| Trading Symbol | HNRA | |
| Title of 12(b) Security | Class A Common Stock, par value $0.0001 per share | |
| Security Exchange Name | NYSEAMER | |
| Warrants, each whole warrant exercisable for three quarters of one share of Class A Common Stock at an exercise price of $11.50 per whole share | ||
| Document Information Line Items | ||
| Trading Symbol | HNRAW | |
| Title of 12(b) Security | Warrants, each whole warrant exercisable for three quarters of one share of Class A Common Stock at an exercise price of $11.50 per whole share | |
| Security Exchange Name | NYSEAMER | |
| Class A Common Stock | ||
| Document Information Line Items | ||
| Entity Common Stock, Shares Outstanding | 5,537,009 | |
| Class B Common Stock | ||
| Document Information Line Items | ||
| Entity Common Stock, Shares Outstanding | 1,800,000 |
