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Finance Liabilities (Analysis of Finance Liabilities on Balance Sheets) (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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Finance Liabilities [Abstract] |  |
Finance liabilities, total | $ 128,690 | $ 133,337
Finance liabilities, net of deferred financing costs | 127,591 | 132,129
Less: Current finance liabilities, net of deferred financing costs, current | (9,398) | (9,221)
Finance liabilities, excluding current maturities | 118,193 | 122,908
Lessee Lease Description [Line Items] |  |
Less: Deferred financing costs | (5,170) | (6,314)
Finance Liabilities [Member] |  |
Lessee Lease Description [Line Items] |  |
Less: Deferred financing costs | $ (1,099) | $ (1,208)

X
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