Leases Lease Cost Table (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Leases [Abstract]
Operating Lease, Cost	$ 2,140	$ 2,020	$ 4,280	$ 3,670
Short-term, variable and other lease costs	430	270	860	580
Lease, Cost	$ 2,570	$ 2,290	$ 5,140	$ 4,250