Leases (Lease Expenses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Operating leases expense	$ 552	$ 779	$ 1,244	$ 1,460
Short-term leases expense	130	56	252	130
Payments on operating lease obligations	$ 699	$ 665	$ 1,568	$ 1,335