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Leases - Description of Other Lease Information (Details)
Dec. 31, 2019
Operating leases  
Weighted-average remaining lease term (in years) 4 years 7 months 28 days
Weighted-average remaining lease term (in years) 1 year 9 months 29 days
Finance leases  
Weighted average discount rate 11.00%
Weighted average discount rate 27.00%