v3.22.2.2

Derivatives and Hedging - Schedule of Interest Rate Derivatives (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Jun. 11, 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Unrealized Gain in AOCI	$ 15,828	$ 3,859
Interest Rate Swap September 2020 To June 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	200,000
Unrealized Gain in AOCI	211	276	$ 324
Interest Rate Swap July 2021 To March 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	200,000
Unrealized Gain in AOCI	$ 10,221	$ 3,583	$ 12,270

X

- Definition

Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 11
-URI https://asc.fasb.org/extlink&oid=126968391&loc=d3e637-108580

+ Details

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

X

- 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

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

X

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

+ Details

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=foxf_InterestRateSwapSeptember2020ToJune2021Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=foxf_InterestRateSwapJuly2021ToMarch2025Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: