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.

No definition available.

+ Details

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

- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ 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 (h)(1)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
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- Details

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- Details

Name:	us-gaap_BusinessAcquisitionAxis=dms_AimtellPushProsAndAramisMember
Namespace Prefix:
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- Details

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ACQUISITIONS - Net Revenue and Net Income (Loss) Attributable to DMS (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Traverse
Business Acquisition [Line Items]
Net revenue	$ 709		$ 1,069
Net income (loss) from operations	$ 229		$ 299
Aimtell, PushPros and Aramis
Business Acquisition [Line Items]
Net revenue		$ 5,976		$ 16,051
Net income (loss) from operations		94		(526)
Crisp Results
Business Acquisition [Line Items]
Net revenue		6,407		13,374
Net income (loss) from operations		$ 734		$ 579