For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
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-Subparagraph (a)
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES - Concentration of Risk and Deferred Financing Fees (Details)	12 Months Ended
	Jan. 01, 2022 USD ($) manufacturer	Jan. 02, 2021 USD ($)
Line of Credit Facility [Line Items]
Amortization of deferred financing fees \| $	$ 700,000	$ 900,000
Senior Secured Credit Facility
Line of Credit Facility [Line Items]
Amount outstanding \| $	$ 450,000,000
Hard coolers \| Sales Revenue \| Product Concentration Risk
Line of Credit Facility [Line Items]
Number of manufacturers \| manufacturer	2
Production volume (as percentage)	89.00%
Soft coolers \| Sales Revenue \| Product Concentration Risk
Line of Credit Facility [Line Items]
Production volume (as percentage)	84.00%
Drinkware \| Sales Revenue \| Product Concentration Risk
Line of Credit Facility [Line Items]
Production volume (as percentage)	75.00%
Bags \| Sales Revenue \| Product Concentration Risk
Line of Credit Facility [Line Items]
Production volume (as percentage)	93.00%
Outdoor living and pet products \| Sales Revenue \| Product Concentration Risk
Line of Credit Facility [Line Items]
Production volume (as percentage)	92.00%
Cargo \| Sales Revenue \| Product Concentration Risk
Line of Credit Facility [Line Items]
Number of manufacturers \| manufacturer	2