XML 84 R73.htm IDEA: XBRL DOCUMENT
v3.25.3

NOTES PAYABLE AND COMMITMENTS AND CONTINGENCIES - Software Development and License agreement (Details) | Jun. 10, 2025 USD ($) item
--- | ---
NOTES PAYABLE AND COMMITMENTS AND CONTINGENCIES |
Agreement term | 36 months
Knowledge transfer period | 6 months
Amount payable | $ 37,500
Upfront fees payable | 20,000
Amount payable for first month | 15,000
Remaining monthly payable | $ 10,000
Maximum |
NOTES PAYABLE AND COMMITMENTS AND CONTINGENCIES |
Hours of knowledge transfer | item | 80

X
- Definition Amount of payable for the first month under software development and license agreement. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementFirstMonthPayable
Namespace Prefix: | atch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents information pertaining to hours of knowledge transfer agreement by other party as per software development and license agreement. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementHoursOfKnowledgeTransfer
Namespace Prefix: | atch_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents information pertaining to period committed as per agreement by other party for knowledge transfer as per software development and license agreement. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementKnowledgeTransferPeriod
Namespace Prefix: | atch_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of payable for software development and license service. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementPayable
Namespace Prefix: | atch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of monthly payments payable after first month under software development and license agreement. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementRemainingMonthlyPayable
Namespace Prefix: | atch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents information pertaining to term of the software development and license agreement. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementTerm
Namespace Prefix: | atch_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of upfront fees payable on effective date of software development and license agreement. + References No definition available. + Details
Name: | atch_SoftwareDevelopmentAndLicenseAgreementUpfrontFeesPayable
Namespace Prefix: | atch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-9 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 720 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483359/720-20-50-1 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 27 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482395/460-10-55-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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