Leases - Term and Discount Rate (Details)	Sep. 30, 2020	Dec. 31, 2019
Leases [Abstract]
Weighted Average Remaining Lease Term, operating lease	4 years 10 months 24 days	5 years 3 months 18 days
Weighted Average Remaining Lease Term, finance lease	4 years 11 months 26 days	1 year 2 months 4 days
Weighted Average Discount Rate, operating lease	4.80%	4.80%
Weighted Average Discount Rate, finance lease	4.61%	5.10%