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v3.24.2

Summary of Significant Accounting Policies - Product Warranties (Details) | 12 Months Ended
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Dec. 31, 2023
Summary of Significant Accounting Policies |
Product warranty term | 1 year

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- Definition The warranty period given for products. + References No definition available. + Details
Name: | msai_ProductWarrantyTerm
Namespace Prefix: | msai_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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