Leases (Schedule of Leased Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Operating lease, assets	$ 8,667	$ 6,419
Finance lease, assets	$ 107	$ 843
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Liabilities
Operating lease liabilities, current	$ 1,485	$ 1,039
Finance lease liabilities, current	$ 28	$ 776
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other current liabilities	Other current liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Current maturities of long-term debt	Current maturities of long-term debt
Liabilities, Noncurrent
Operating lease liabilities, noncurrent	$ 8,782	$ 7,528
Finance lease liabilities, noncurrent	$ 84	$ 19
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Long-term portion of borrowings outstanding	Long-term portion of borrowings outstanding
Finance lease, right-of-use asset, accumulated amortization	$ 100	$ 200