Cash and Cash equivalents (Table) (Details) - USD ($) $ in Thousands |
Jun. 30, 2023 |
Dec. 31, 2022 |
Jun. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|---|---|
| Cash and Cash Equivalents [Abstract] | ||||
| Cash on hand and at banks | $ 27,780 | $ 32,851 | ||
| Short-term deposits and highly liquid funds | 40,910 | 45,690 | ||
| Restricted cash | 10 | 310 | ||
| Cash and cash equivalents and restricted cash | $ 68,700 | $ 78,851 | $ 54,946 | $ 137,851 |