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Leases (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2019
USD ($)
Sep. 30, 2019
USD ($)
Leases (Details) [Line Items]    
Operating Lease, Expense $ 125,000 $ 374,000
Short-term Lease Payments $ 34,000 $ 98,000
Minimum [Member]    
Leases (Details) [Line Items]    
Lessee, Operating Lease, Renewal Term 1 year 1 year
Maximum [Member]    
Leases (Details) [Line Items]    
Lessee, Operating Lease, Renewal Term 5 years 5 years