Leases - Net Lease Cost (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 Expense	$ 1,434	$ 1,183	$ 2,929	$ 2,369
Financing Lease Amortization	57	50	135	102
Financing Lease Interest	5	7	10	14
Financing Lease Expense	62	57	145	116
Net Lease Cost	$ 1,496	$ 1,240	$ 3,074	$ 2,485