Business, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)		3 Months Ended	12 Months Ended
	Aug. 28, 2023	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) ft² property	Dec. 31, 2023 USD ($) ft² property	Dec. 31, 2023 USD ($) ft² property	Dec. 31, 2023 USD ($) ft² property segment	Dec. 31, 2023 USD ($) ft² property segement	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Number of reportable segments						3	3
Equity conversion ratio	0.0667
Allowance for credit loss			$ 4,172,000	$ 4,172,000	$ 4,172,000	$ 4,172,000	$ 4,172,000	$ 4,656,000	$ 4,930,000
Accounts receivable			$ 2,300,000	$ 2,300,000	2,300,000	$ 2,300,000	$ 2,300,000	0
Bad debt expense					$ 4,100,000			1,800,000
Number of properties under lease properties agreement | property			7	7	7	7	7
Properties under lease properties agreement, rental area | ft²			80,861,000	80,861,000	80,861,000	80,861,000	80,861,000
Impairment of goodwill					$ 49,390,000			0
Impairment of intangible assets		$ 7,800,000			16,700,000
Accumulated impairments			$ 33,800,000	$ 33,800,000	33,800,000	$ 33,800,000	$ 33,800,000	0
Impairment of intangible assets					16,744,000			21,570,000
Advertising expense					9,200,000			10,600,000
Contract period			10 years
Restructuring costs					$ 6,300,000			2,300,000
Refund of preclosing taxes to be paid to Sellers			100.00%	100.00%	100.00%	100.00%	100.00%
Refund of preclosing taxes to be paid to Sellers, period after closing			2 years
Current tax receivable agreement			$ 164,000	$ 164,000	$ 164,000	$ 164,000	$ 164,000	164,000
Additional paid-in capital			(80,523,000)	(80,523,000)	(80,523,000)	(80,523,000)	(80,523,000)	(14,054,000)
Blocker Corp
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Deferred tax asset			20,100,000	20,100,000	20,100,000	20,100,000	20,100,000
Income taxes receivable			200,000	200,000	200,000	200,000	200,000
Current tax receivable agreement			16,300,000	16,300,000	16,300,000	16,300,000	16,300,000
Additional paid-in capital			4,000,000	4,000,000	4,000,000	4,000,000	4,000,000
Brand Direct | Operating Segments
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Impairment of goodwill					15,595,000
Accumulated impairments			$ 15,600,000	$ 15,600,000	15,600,000	$ 15,600,000	$ 15,600,000	0
Impairment of intangible assets					1,500,000			900,000
Marketplace | Operating Segments
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Impairment of goodwill		$ 33,800,000			33,795,000
Impairment of intangible assets					6,900,000
Impairment of intangible assets					$ 14,700,000			$ 20,700,000
Minimum
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Term of lease			5 years	5 years	5 years	5 years	5 years
Borrowing interest rate				3.40%
Amortization period			3 years	3 years	3 years	3 years	3 years
Minimum | Restricted Stock Units (RSUs)
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Continuous service period			3 years
Maximum
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Term of lease			7 years	7 years	7 years	7 years	7 years
Borrowing interest rate				4.23%
Amortization period			15 years	15 years	15 years	15 years	15 years
Maximum | Restricted Stock Units (RSUs)
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Continuous service period			4 years
DMSH | Sellers
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Noncontrolling interest, ownership percentage by noncontrolling owners			3.40%	3.40%	3.40%	3.40%	3.40%
DMSH | DMSH
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Equity method investment, ownership percentage			96.60%	96.60%	96.60%	96.60%	96.60%	61.10%