XML 76 R61.htm IDEA: XBRL DOCUMENT v3.21.1

Note 6 - Other Receivables (Details Textual) - USD ($) $ in Thousands	Jan. 31, 2021	Jan. 31, 2020
Amounts Recoverable from Funds Held in Escrow	$ 200	$ 0

X

- Definition

Amount recoverable from funds held In escrow related to acquisitions.

+ References

No definition available.

+ Details

Name:	dsgx_AmountsRecoverableFromFundsHeldInEscrow
Namespace Prefix:	dsgx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant