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Leases Leases (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Operating Lease, Weighted Average Remaining Lease Term 4 years 2 months 12 days 3 years 7 months 6 days
Finance Lease, Weighted Average Remaining Lease Term 3 years 8 months 12 days 2 years 2 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent 11.00% 11.80%
Finance Lease, Weighted Average Discount Rate, Percent 10.60% 20.80%
New Ohio Lease Agreements    
Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months $ 1.9  
Minimum [Member]    
Lessee, Finance Lease, Renewal Term 6 months  
Maximum [Member]    
Lessee, Finance Lease, Renewal Term 15 years