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Intangible Assets, Net (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Intangible Assets, Net (Excluding Goodwill) [Abstract]        
Estimated Useful Life (Years)     11 years 11 months  
Amortization of intangible assets $ 407 $ 284 $ 837 $ 284