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Leases Lease Terms and Interest Rate (Details)
Dec. 31, 2019
Lease Terms and Interest Rate [Abstract]  
Operating Lease, Weighted Average Remaining Lease Term 3 years 9 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent 5.00%
Finance Lease, Weighted Average Remaining Lease Term 2 years 10 months 24 days
Finance Lease, Weighted Average Discount Rate, Percent 5.50%