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Schedule of Estimated Amortization Expense, Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]    
2020 (remainder of year from July 1, 2020 to December 31, 2020) $ 134  
2021 270  
2022 159  
2023 129  
2024 128  
Total $ 820 $ 955