XML 139 R86.htm IDEA: XBRL DOCUMENT
v3.26.1

Warrant Liabilities (Details) $ / shares in Units, $ in Thousands |  |  | 1 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 23, 2025 USD ($) $ / shares shares | Oct. 17, 2024 shares | Aug. 08, 2025 shares | Dec. 31, 2025 USD ($) Years $ / shares shares | Dec. 31, 2024 USD ($) $ / shares shares | Dec. 31, 2023 USD ($) | Apr. 07, 2026 $ / shares | Sep. 27, 2023 $ / shares | Jan. 10, 2023 $ / shares shares | Dec. 31, 2022 $ / shares shares
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of units (in Shares) | shares |  | 14,800,000 | 1,750,000 |  |  |  |  |  |  |  |  |  |
Price per unit |  | $ 0.4681 |  |  |  |  |  |  |  |  |  |  |
Proceeds from private placement (in Dollars) | $ |  | $ 6,900 |  |  | $ 6,926 |  |  |  |  |  |  |  |
Number of ordinary shares (in Shares) | shares | [1] |  |  |  | 4,206,788 |  | 1,100,625 |  |  |  |  |  |
Common stock par value |  |  |  |  | $ 0.016 | [1] | $ 0.016 | [1] |  |  | $ 0.001 |  |
Exercise price |  |  |  |  | 0.4681 |  |  |  |  |  |  |  |
Initial exercise price |  |  |  |  | $ 0.2341 |  |  |  |  |  |  |  |
Gain on warrants (in Dollars) | $ |  |  |  |  | $ (1,673) |  |  |  |  |  |  |  |
2025 Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants (in Shares) | shares |  | 1 |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 0.3277 |  |  |  |  |  |  |  |
Gain on warrants (in Dollars) | $ |  |  |  |  | $ 1,673,000 |  |  |  |  |  |  |  |
Warrant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 0.0008 |  |  |  |  |  |  |  |
Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | 0.2341 |  |  |  |  |  |  |  |
Monte Carlo Models [Member] | Warrant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 0.4681 |  |  |  |  |  |  |  |
Term [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants | Years |  |  |  |  | 5 |  |  |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of units (in Shares) | shares |  |  |  | 47,323,247 |  |  |  |  |  |  |  |  |
Number of ordinary shares (in Shares) | shares |  | 1 |  |  |  |  |  |  |  |  |  | 9,599,900 | 100
Common stock par value | (per share) |  | $ 0.0008 |  |  |  |  |  |  |  |  | $ 0.0008 | $ 0.001 | $ 0.01
Common Stock [Member] | 2025 Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of ordinary shares (in Shares) | shares |  |  |  |  | 1 |  |  |  |  |  |  |  |
Common stock par value |  |  |  |  | $ 0.0008 |  |  |  |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock par value |  |  |  |  |  |  |  |  |  | $ 0.00001 |  |  |
Percentage of initial exercise price |  |  |  |  | 70.00% |  |  |  |  |  |  |  |
Maximum [Member] | Expected Volatility [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  |  |  | 141.8 |  |  |  |  |  |  |  |
Maximum [Member] | Risk-Free Interest Rate [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  |  |  | 3.96 |  |  |  |  |  |  |  |
Maximum [Member] | Dilution [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  |  |  | 42.6 |  |  |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of initial exercise price |  |  |  |  | 50.00% |  |  |  |  |  |  |  |
Minimum [Member] | Expected Volatility [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  |  |  | 136.5 |  |  |  |  |  |  |  |
Minimum [Member] | Risk-Free Interest Rate [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  |  |  | 3.77 |  |  |  |  |  |  |  |
Minimum [Member] | Dilution [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  |  |  | 27.1 |  |  |  |  |  |  |  |
IPO [Member] | Monte Carlo Models [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Liabilities [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 0.3277 |  |  |  |  |  |  |  |
[1] | On December 30, 2025, the Company implemented a one-for-twenty reverse stock split of the Company’s authorized, issued and outstanding ordinary shares, including the Founders Preferred Shares. All references to number of shares, and to per share information in the consolidated financial statements have been retroactively adjusted.

X
- Definition Initial exercise price. + References No definition available. + Details
Name: | orhl_InitialExercisePrice
Namespace Prefix: | orhl_
Data Type: | dtr:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of initial exercise price. + References No definition available. + Details
Name: | orhl_PercentageOfInitialExercisePrice
Namespace Prefix: | orhl_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Value of input used to measure derivative liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_DerivativeLiabilityMeasurementInput
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
Name: | us-gaap_FairValueAdjustmentOfWarrants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-8 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 43 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479303/805-10-55-43 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
Name: | us-gaap_ProceedsFromIssuanceOfPrivatePlacement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of new stock issued during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478448/946-505-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=orhl_TwoThousandTwentyFiveWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TransactionTypeAxis=orhl_MonteCarloModelsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=orhl_MeasurementInputDilutionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |