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v3.25.3

Note 1 - Business Description and Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Digital Assets [Table Text Block] |
|  | For the Three Months Ended September 30, |
|  | 2025 |  |  | 2024 |
Asset |  | Token Rewards |  |  | Revenue ($USD) |  |  | Token Rewards |  |  | Revenue ($USD) |
$TAO |  |  | 273.84 |  |  | $ | 97,000 |  |  |  | — |  |  | $ | — |
|  | For the Nine Months Ended September 30, |
|  | 2025 |  |  | 2024 |
Asset |  | Token Rewards |  |  | Revenue ($USD) |  |  | Token Rewards |  |  | Revenue ($USD) |
$TAO |  |  | 280.41 |  |  | $ | 99,000 |  |  |  | — |  |  | $ | — |

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- Definition The tabular disclosure for the schedule of Digital Assets. + References No definition available. + Details
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Namespace Prefix: | oblg_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration