Trademarks, Trade Name, Other Intangible Assets and Goodwill - Summary Of Other Intangible Assets (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets, gross carrying amount $ 16,330   $ 12,813
Accumulated Amortization (4,816)   (10,436)
Finite-lived intangible assets, net carrying amount 11,514   $ 2,377
Amortization of other intangible assets $ 293 $ 250  
Trade names      
Finite-Lived Intangible Assets [Line Items]      
Weighted average life of intangible assets (years) 10 years    
Finite-lived intangible assets, gross carrying amount $ 9,430    
Accumulated Amortization (168)    
Finite-lived intangible assets, net carrying amount $ 9,262    
Distribution agreements      
Finite-Lived Intangible Assets [Line Items]      
Weighted average life of intangible assets (years) 15 years   15 years
Finite-lived intangible assets, gross carrying amount $ 3,720   $ 3,720
Accumulated Amortization (2,500)   (2,438)
Finite-lived intangible assets, net carrying amount $ 1,220   $ 1,282
Photo and magazine archives      
Finite-Lived Intangible Assets [Line Items]      
Weighted average life of intangible assets (years) 10 years   10 years
Finite-lived intangible assets, gross carrying amount $ 2,000   $ 2,000
Accumulated Amortization $ (2,000)   (1,967)
Finite-lived intangible assets, net carrying amount     $ 33
Licensing agreements      
Finite-Lived Intangible Assets [Line Items]      
Weighted average life of intangible assets (years)     9 years
Finite-lived intangible assets, gross carrying amount     $ 5,913
Accumulated Amortization     $ (5,913)
Customer list      
Finite-Lived Intangible Assets [Line Items]      
Weighted average life of intangible assets (years) 10 years   10 years
Finite-lived intangible assets, gross carrying amount $ 1,180   $ 1,180
Accumulated Amortization (148)   (118)
Finite-lived intangible assets, net carrying amount $ 1,032   $ 1,062