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Interest and Finance Costs (Details) - USD ($) | 6 Months Ended
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Jun. 30, 2023 | Jun. 30, 2022
Interest and Finance Costs |  |
Interest expense | $ 18,610,000 | $ 9,764,000
Amortization of deferred financing fees | 862,000 | 1,047,000
Other | 77,000 | 230,000
Total | $ 19,549,000 | $ 11,041,000

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