Lease Commitments - Weighted Average (Details)	Dec. 31, 2020	Dec. 31, 2019
Weighted Average Remaining Lease Term [Abstract]
Operating leases	5 years 1 month 6 days	4 years 10 months 24 days
Finance Leases	2 years 11 months 8 days	4 years 3 months 3 days
Leases, Weighted Average Discount Rate [Abstract]
Operating leases	5.20%	5.76%
Finance Leases	4.31%	5.79%