XML 54 R48.htm IDEA: XBRL DOCUMENT
v3.26.1

Digital Assets - Schedule of Details of Bitcoin (Details) $ in Thousands | Jun. 30, 2026 USD ($) Bitcoin | Mar. 31, 2026 USD ($) | Dec. 31, 2025 USD ($) Bitcoin | Jun. 30, 2025 USD ($) Bitcoin | Mar. 31, 2025 USD ($) | Dec. 31, 2024 USD ($)
--- | --- | --- | --- | --- | --- | ---
Crypto Asset Holding [Line Items] |  |  |  |  |  |
Total digital assets | $ | $ 478,891 |  | $ 472,577 |  |  |
Total digital assets (Number of Digital Assets) | Bitcoin | 8,002 |  | 5,401 | 404 |  |
Held in Custody [Member] |  |  |  |  |  |
Crypto Asset Holding [Line Items] |  |  |  |  |  |
Non-current digital assets | $ | $ 293,949 |  | $ 229,641 |  |  |
Non-current digital assets (Number of Digital Assets) | Bitcoin | 4,912 |  | 2,625 |  |  |
Pledged for Miner Purchase [Member] |  |  |  |  |  |
Crypto Asset Holding [Line Items] |  |  |  |  |  |
Non-current digital assets | $ | $ 184,942 |  | $ 242,936 |  |  |
Non-current digital assets (Number of Digital Assets) | Bitcoin | 3,090 |  | 2,776 |  |  |
Bitcoin [Member] |  |  |  |  |  |
Crypto Asset Holding [Line Items] |  |  |  |  |  |
Total digital assets | $ | $ 478,891 | $ 478,989 | $ 472,577 | $ 43,322 | $ 0 | $ 949,501
Total digital assets (Number of Digital Assets) | Bitcoin | 8,002 |  |  |  |  |
Bitcoin [Member] | Held in Custody [Member] |  |  |  |  |  |
Crypto Asset Holding [Line Items] |  |  |  |  |  |
Non-current digital assets | $ | $ 293,949 |  | $ 229,641 |  |  |
Non-current digital assets (Number of Digital Assets) | Bitcoin | 4,912 |  | 2,625 |  |  |
Bitcoin [Member] | Pledged for Miner Purchase [Member] |  |  |  |  |  |
Crypto Asset Holding [Line Items] |  |  |  |  |  |
Non-current digital assets | $ | $ 184,942 |  | $ 242,936 |  |  |
Non-current digital assets (Number of Digital Assets) | Bitcoin | 3,090 |  | 2,776 |  |  |

X
- Definition Crypto asset, number of units, noncurrent. + References No definition available. + Details
Name: | abtc_CryptoAssetNumberOfUnitsNoncurrent
Namespace Prefix: | abtc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value of crypto asset. Excludes crypto asset held for platform user. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476163/350-60-45-1 + Details
Name: | us-gaap_CryptoAssetFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of crypto asset classified as noncurrent. Excludes crypto asset held for platform user. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476163/350-60-45-1 + Details
Name: | us-gaap_CryptoAssetFairValueNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 + Details
Name: | us-gaap_CryptoAssetHoldingLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of restricted and unrestricted crypto asset units held. Excludes crypto asset units held for platform user. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 + Details
Name: | us-gaap_CryptoAssetNumberOfUnits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_PledgedStatusAxis=abtc_HeldInCustodyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PledgedStatusAxis=abtc_PledgedForMinerPurchaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CryptoAssetAxis=abtc_BitcoinMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |