Business Acquisition, Number of Employees Acquired

No definition available.

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- Definition

Estimated Future Operating Results Period, Subsequent To Acquisition Date

+ References

No definition available.

+ Details

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- 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

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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-Topic 805
-SubTopic 30
-Section 30
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Balance Type:	credit
Period Type:	duration

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Balance Type:	credit
Period Type:	instant

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

+ Details

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Period Type:	duration

- Details

Name:	us-gaap_BusinessAcquisitionAxis=gdyn_TacticKnowledgeIncMember
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- Details

Name:	us-gaap_BusinessAcquisitionAxis=gdyn_MutualMobileIncMember
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Acquisitions - Narrative (Details) $ in Millions			3 Months Ended
Acquisitions - Narrative (Details) $ in Millions	Dec. 23, 2022 USD ($) employee	May 29, 2021 USD ($) employee	Mar. 31, 2023
Business Acquisition [Line Items]
Estimated future operating results period			1 year
Tacit Knowledge Inc.
Business Acquisition [Line Items]
Percentage of voting interests acquired		100.00%
Number of employees acquired \| employee		180
Consideration transferred		$ 37.6
Payments to acquire business		33.6
Contingent consideration		4.0
Maximum contingent consideration		$ 5.0
Mutual Mobile Inc.
Business Acquisition [Line Items]
Percentage of voting interests acquired	100.00%
Number of employees acquired \| employee	180
Consideration transferred	$ 16.1
Payments to acquire business	12.8
Contingent consideration	3.3
Maximum contingent consideration	$ 5.0
Estimated future operating results period	12 months