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Goodwill and Other Intangible Assets, Net - Schedule of Future Estimated Amortization Expense of Acquired Identifiable Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Goodwill And Intangible Assets Disclosure [Abstract]    
2020 $ 240  
Total intangible assets, net $ 240 $ 564