Leases Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Lease, Cost	$ 11,284	$ 10,011
Finance Lease, Interest Expense	91	0
Finance Lease, Right-of-Use Asset, Amortization	383	0
Short-term Lease, Cost	263	322
Lease, Cost	$ 12,021	$ 10,333