Cash and Cash Equivalents and Restricted Cash (Table) (Details) - USD ($) $ in Thousands |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|---|---|
| Restricted cash | $ 310 | $ 10 | ||
| Cash and cash equivalents and restricted cash | 78,851 | 137,851 | $ 111,184 | $ 78,727 |
| Continuing Operations [Member] | ||||
| Cash on hand and at banks | 32,851 | 53,323 | ||
| Short-term deposits and highly liquid funds | 45,690 | 44 | ||
| Restricted cash | 310 | 10 | ||
| Cash and cash equivalents and restricted cash | $ 78,851 | $ 53,377 |