Cash and Cash Equivalents and Restricted Cash (Details Narrative) - USD ($) $ in Thousands |
Jun. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Restricted Cash and Cash Equivalents Items [Line Items] | ||
| Restricted Cash and Cash Equivalents, Current | $ 8,726 | $ 84,260 |
| Retention Accounts [Member] | ||
| Restricted Cash and Cash Equivalents Items [Line Items] | ||
| Restricted Cash and Cash Equivalents, Current | 8,726 | 0 |
| Navios Lumen, Navios Stellar and Navios Phoenix [Member] | 2022 Notes [Member] | ||
| Restricted Cash and Cash Equivalents Items [Line Items] | ||
| Restricted Cash and Cash Equivalents, Current | 84,250 | |
| Amounts Held As Security [Member] | ||
| Restricted Cash and Cash Equivalents Items [Line Items] | ||
| Restricted Cash and Cash Equivalents, Current | $ 10 | $ 10 |