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Leases (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
USD ($)
Sep. 30, 2019
USD ($)
Operating Leases [Abstract]    
Operating lease ROU assets $ 5,140 $ 5,140
Operating lease liability 5,185 5,185
Operating lease cost $ 207 $ 629
Minimum [Member]    
Operating Leases [Abstract]    
Remaining lease term 1 year  
Lease extension option term 5 years 5 years
Maximum [Member]    
Operating Leases [Abstract]    
Remaining lease term 10 years  
Lease extension option term 10 years 10 years