XML 30 R18.htm IDEA: XBRL DOCUMENT v3.22.2.2

Goodwill

6 Months Ended

Jul. 31, 2022

Goodwill

Goodwill

Note 10 – Goodwill

Goodwill is recorded when the consideration paid for an acquisition of a business exceeds the fair value of identifiable net tangible and intangible assets acquired. The following table summarizes the changes in goodwill since January 31, 2021:

​

​	​	​	​	​
​		July 31,		January 31,
​	​	2022	​	2022
Balance at beginning of period		608,761		565,177
Acquisition of QuestaWeb		—		21,691
Acquisition of Portrix		—		15,032
Acquisition of GreenMile		—		12,968
Acquisition of NetCHB		26,797		—
Acquisition of Foxtrot		1,527		—
Acquisition of XPS		43,529		—
Adjustments on account of foreign exchange		(8,812)		(6,107)
Balance at end of period		671,802		608,761

​

X

- Definition

Goodwill Disclosure [Abstract]

+ References

No definition available.

+ Details

Name:	dsgx_GoodwillDisclosureAbstract
Namespace Prefix:	dsgx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for goodwill.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2144439

+ Details

Name:	us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration