Leases (Components of Lease Expense and Other Lease Information) (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 lease cost	$ 707	$ 375	$ 1,380	$ 1,094
Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases	598	539	1,145	1,084
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 0	$ 436	$ 0	$ 436