The interest rate floor on the debt instrument.

No definition available.

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of principal amortization per quarter on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	flnt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
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-Name Accounting Standards Codification
-Topic 210
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

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+ Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=flnt_RefinancedTermLoanMember
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Balance Type:
Period Type:

- Details

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

- Details

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

- Details

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- Details

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Note 5 - Long-term Debt, Net (Details Textual) - USD ($) $ in Thousands	Mar. 26, 2018	Mar. 31, 2020	Dec. 31, 2019	Jul. 01, 2019
Long-term Debt, Total		$ 48,329	$ 50,971
Refinanced Term Loan [Member]
Debt Instrument, Face Amount	$ 70,000
Debt Instrument, Interest Rate Floor	0.50%
Debt Instrument, Quarterly Principal Amortization	$ 875
Long-term Debt, Total		45,904	48,571
Debt Instrument, Unamortized Discount, Total		3,384	3,715
Refinanced Term Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	7.00%
Refinanced Term Loan [Member] \| Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	6.00%
Promissory Notes [Member]
Long-term Debt, Total		2,425	2,400
Debt Instrument, Unamortized Discount, Total		$ 75	$ 100
Promissory Notes [Member] \| Asset Purchase Agreement [Member]
Long-term Debt, Total				$ 2,350
Debt Instrument, Unamortized Discount, Total				$ 150
Debt Instrument, Interest Rate, Effective Percentage				4.28%