Leases Leases Supplemental Cash Flow Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Leases [Abstract]
Operating Lease, Payments	$ 4,375
Finance Lease, Interest Payment on Liability	2,795
Total Lease Payments in Operating Cash Flows	7,170
Finance Lease, Principal Payments	$ 2,660