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Legal Proceedings, Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases
The Company’s contractual obligations that may require future cash payments as of December 31, 2018 under the non-cancelable operating lease are as follows (in thousands):
 
 
Amount
2019
 
$
377

2020
 
224

Total
 
$
601