Leases Operating lease future maturities (Details)	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Finance Lease, Liability, Payments, Due Next Twelve Months	$ 6,690,818
Operating Leases, Future Minimum Payments, Due in Two Years	25,726,405
Finance Lease, Liability, Payments, Due Year Two	22,452,247
Lessee, Operating Lease, Liability, Payments, Due Year Three	18,304,992
Lessee, Operating Lease, Liability, Payments, Due Year Four	14,089,836
Finance Lease, Liability, Payments, Due Year Five	9,941,949
Operating Leases, Future Minimum Payments, Due Thereafter	$ 33,919,064