Leases (Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash paid for amounts in the measurement of lease liabilities:
Operating Cash Flows from Finance Leases	$ 261	$ 274
Operating Cash Flows from Operating Leases	2,522	1,292
Financing Cash Flows from Finance Leases	$ 111	$ 92