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Segments and Disaggregated Revenue Information - Summary of Main Product Categories as Percent of Sales (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Schedule of Property and Equipment Net by Country [Line Items]
Total long-lived assets	$ 141,879		$ 141,879		$ 160,586
Sales Revenue | Product Concentration Risk | Core Collectible
Schedule of Property and Equipment Net by Country [Line Items]
Percent of sales	75.40%	73.10%	74.20%	73.10%
Sales Revenue | Product Concentration Risk | Loungefly
Schedule of Property and Equipment Net by Country [Line Items]
Percent of sales	16.80%	20.00%	17.70%	20.20%
Sales Revenue | Product Concentration Risk | Other
Schedule of Property and Equipment Net by Country [Line Items]
Percent of sales	7.80%	6.90%	8.10%	6.70%

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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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