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: