XML 72 R60.htm IDEA: XBRL DOCUMENT v3.23.2

Inventory (Details) $ in Millions	6 Months Ended
	Jul. 31, 2023 USD ($)
Cost of revenues
Inventory
Provision for excess or obsolete inventories	$ 0.1

X

- Definition

The amount of provision for excess and obsolete inventories.

+ References

No definition available.

+ Details

Name:	dsgx_ProvisionForExcessOrObsoleteInventories
Namespace Prefix:	dsgx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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

No definition available.

+ Details

Name:	us-gaap_InventoryLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: