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Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2019
Commitments and Contingencies Disclosure [Abstract]  
Schedule of future minimum rental payments
   Amount 
Amount remaining year ending December 31, 2019  $462 
2020   768 
2021   809 
2022   809 
2023   885 
Thereafter   77 
Lease liability  $3,810