XML 109 R90.htm IDEA: XBRL DOCUMENT
v3.25.4

Subsequent Events (Details) - Subsequent Event | Feb. 22, 2026
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Minimum |
Subsequent Event [Line Items] |
Scheme exchange ratio | 0.1
Merger exchange ratio | 0.000305
Maximum |
Subsequent Event [Line Items] |
Scheme exchange ratio | 0.166667
Merger exchange ratio | 0.000508

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- Definition Merger Agreement, Merger Exchange Ratio + References No definition available. + Details
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Namespace Prefix: | brns_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

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- Definition Merger Agreement, Scheme Exchange Ratio + References No definition available. + Details
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Namespace Prefix: | brns_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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