Leases (Supplemental cash flow information related to leases) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating cash flows for operating leases	$ 1,201	$ 651	$ 3,584	$ 1,894
Operating cash flows for finance leases	44	77	162	256
Financing cash flows for finance leases	$ 936	$ 876	$ 2,785	$ 2,604