XML 70 R55.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Acquisitions - Acquired Intangible Assets Useful Lives (Details) | Jan. 31, 2025 | Jan. 31, 2024 | Jan. 31, 2023
--- | --- | --- | ---
ASD | Maximum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 6 years |  |
Customer agreements and relationships | Minimum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 2 years |  |
Customer agreements and relationships | Maximum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 20 years |  |
Customer agreements and relationships | Net CHB, LLC |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 13 years
Customer agreements and relationships | Foxtrot |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 13 years
Customer agreements and relationships | XPS |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 11 years
Customer agreements and relationships | Supply Vision |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 11 years
Customer agreements and relationships | GroundCloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  | 13 years |
Customer agreements and relationships | OCR |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 13 years |  |
Customer agreements and relationships | ASD |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 13 years |  |
Customer agreements and relationships | BoxTop |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 13 years |  |
Customer agreements and relationships | MCP |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 8 years |  |
Customer agreements and relationships | Seller-cloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 12 years |  |
Existing technologies | Minimum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 4 years |  |
Existing technologies | Maximum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 12 years |  |
Existing technologies | Net CHB, LLC |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 6 years
Existing technologies | Foxtrot |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 6 years
Existing technologies | XPS |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 6 years
Existing technologies | Supply Vision |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 6 years
Existing technologies | GroundCloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  | 6 years |
Existing technologies | Localz Pty Ltd |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  | 6 years |
Existing technologies | OCR |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 6 years |  |
Existing technologies | ASD |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 6 years |  |
Existing technologies | BoxTop |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 6 years |  |
Existing technologies | MCP |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 6 years |  |
Existing technologies | Seller-cloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 6 years |  |
Trade names | Minimum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 3 years |  |
Trade names | Maximum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 15 years |  |
Trade names | Net CHB, LLC |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 2 years
Trade names | XPS |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 2 years
Trade names | Supply Vision |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 9 years
Trade names | GroundCloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  | 6 years |
Trade names | OCR |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 10 years |  |
Trade names | ASD | Minimum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 3 years |  |
Trade names | BoxTop |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 2 years |  |
Trade names | MCP |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 3 years |  |
Trade names | Seller-cloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 3 years |  |
Non-compete covenants | Minimum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 2 years |  |
Non-compete covenants | Maximum |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 12 years |  |
Non-compete covenants | Net CHB, LLC |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 5 years
Non-compete covenants | XPS |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 5 years
Non-compete covenants | Supply Vision |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  |  | 5 years
Non-compete covenants | GroundCloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) |  | 5 years |
Non-compete covenants | OCR |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 5 years |  |
Non-compete covenants | ASD |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 5 years |  |
Non-compete covenants | BoxTop |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 5 years |  |
Non-compete covenants | MCP |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 5 years |  |
Non-compete covenants | Seller-cloud |  |  |
Acquisition |  |  |
Acquired intangible assets estimated useful lives (Year) | 5 years |  |

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 805 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479907/805-20-50-5 + Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_AerospaceSoftwareDevelopmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_NetChbLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_FoxtrotMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_XpsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_SupplyVisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_GroundcloudMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_OcrServicesIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_BoxtopTechnologiesLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_MyCarrierPortalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_SellerCloudLlcAndSellerCloudEuropeLtd.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=dsgx_ExistingTechnologyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=dsgx_LocalzPtyLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |