Represents the amount of settlement with income tax authority.

No definition available.

Name:	flnt_IncomeTaxExaminationSettlement
Namespace Prefix:	flnt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of contra-expense pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

+ References

No definition available.

+ Details

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Namespace Prefix:	flnt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Information on the terms.

+ References

No definition available.

+ Details

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Namespace Prefix:	flnt_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

+ References

No definition available.

+ Details

Name:	us-gaap_LitigationSettlementExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of damages awarded to the plaintiff in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-9

+ Details

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

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

+ Details

Name:	us-gaap_LossContingencyDamagesSoughtValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482425/460-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-4

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-9

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482425/460-10-50-2

+ Details

Name:	us-gaap_LossContingencyEstimateOfPossibleLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	srt_LitigationCaseAxis=flnt_TCPAClassActionDanielBermanVFreedomFinancialNetworkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LossContingenciesByNatureOfContingencyAxis=flnt_NewYorkStateDepartmentOfTaxationAndFinanceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LossContingenciesByNatureOfContingencyAxis=flnt_CivilInvestigativeDemandFederalTradeCommissionFTCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LossContingenciesByNatureOfContingencyAxis=flnt_LossContingencySettlementContributionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LossContingenciesByNatureOfContingencyAxis=flnt_LossContingencyExecutionofTheSettlementAgreementMember
Namespace Prefix:
Data Type:	na
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- Details

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Namespace Prefix:
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Note 15 - Contingencies (Details Textual) - USD ($) $ in Thousands					12 Months Ended
	Jul. 28, 2023	May 18, 2023	Feb. 07, 2023	Mar. 31, 2022	Dec. 31, 2023	Mar. 26, 2023	Mar. 23, 2023
TCPA class action, Daniel Berman v. Freedom Financial Network [Member]
Litigation Settlement, Expense		$ 250
Loss Contingency, Damages Sought, Value			$ 9,750
New York State Department of Taxation and Finance [member] \| State and Local Jurisdiction [Member]
Income Tax Examination, Settlement				$ 1,700
Civil Investigative Demand, Federal Trade Commission (FTC) [Member]
Loss Contingency, Estimate of Possible Loss						$ 2,500	$ 5,000
Loss Contingency, Contra-expense in Period					$ 6,162
Loss Contingency, Settlement Contribution [Member] \| TCPA class action, Daniel Berman v. Freedom Financial Network [Member]
Loss Contingency, Damages Awarded, Value	$ 3,100
Loss Contingency, Execution of the Settlement Agreement [Member] \| TCPA class action, Daniel Berman v. Freedom Financial Network [Member]
Loss Contingency, Damages Awarded, Value	1,100
Loss Contingency, Interest-bearing Note Agreement Terms[Member] \| TCPA class action, Daniel Berman v. Freedom Financial Network [Member]
Loss Contingency, Damages Awarded, Value	$ 2,000
Loss Contingency, Settlement Agreement, Term (Year)	2 years