Percentage points added to the reference rate to compute the variable rate on the debt instrument

No definition available.

Name:	flnt_DebtInstrumentReducedBasisSpreadOnVariable
Namespace Prefix:	flnt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the debt instrument Secured Overnight Financing Rate (SOFR) floor.

+ References

No definition available.

+ Details

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Namespace Prefix:	flnt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the fixed charge coverage ratio for a line of credit facility.

+ References

No definition available.

+ Details

Name:	flnt_LineOfCreditFacilityFixedChargeCoverageRatio
Namespace Prefix:	flnt_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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+ Details

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

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
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+ Details

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

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=flnt_SlrCreditAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_BaseRateMember
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Note 16 - Subsequent Events (Details Textual) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2024	Dec. 31, 2023	Apr. 02, 2024	Aug. 21, 2023	Mar. 31, 2021
Long-Term Debt, Gross			$ 31,250
SLR Credit Agreement [Member] \| Subsequent Event [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.50%
Debt Instrument, Secured Overnight Financing Rate SOFR Floor	1.50%
Line of Credit Facility, Fixed Charge Coverage Ratio	1.1
Debt Instrument, Interest Rate, Effective Percentage	10.81%	10.81%
SLR Credit Agreement [Member] \| Subsequent Event [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate	0.26161%
SLR Credit Agreement [Member] \| Subsequent Event [Member] \| Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	5.25%
Debt Instrument, Reduced Basis Spread on Variable Rate	5.00%
SLR Credit Agreement [Member] \| Forecast [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 30,000
Long-Term Debt, Gross				32,700
SLR Credit Agreement [Member] \| Forecast [Member] \| Term Loan [Member]
Debt Instrument, Face Amount				$ 20,000
The Credit Agreement [Member]
Debt Instrument, Secured Overnight Financing Rate SOFR Floor			0.00%
Debt Instrument, Interest Rate, Effective Percentage			2.50%
The Credit Agreement [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate			3.50%
The Credit Agreement [Member] \| Subsequent Event [Member]
Gain (Loss) on Extinguishment of Debt		$ (1,100)
The Credit Agreement [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity					$ 10,000	$ 15,000