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Intangible Assets, net (Tables)
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets, net
Intangible assets, net consisted of the following (in thousands):
December 31,
20202019
Cost$5,682 $5,682 
Accumulated amortization(1,042)(663)
$4,640 $5,019 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
Estimated future amortization expense for intangible assets, net for each of the next five years and thereafter is as follows (in thousands):
Intangible Assets, net
2021$379 
2022379 
2023379 
2024379 
2025379 
Thereafter2,745 
Total$4,640