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Note 7 - Accrued Liabilities and Other Current Liabilities | 6 Months Ended
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Jun. 30, 2022
Notes to Financial Statements |
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] | Note 7 — Accrued Liabilities and Other Current Liabilities Accrued expenses and other current liabilities consisted of the following (in thousands):
|  | June 30, |  |  | December 31, |
|  | 2022 |  |  | 2021 |
Employee compensation expense |  | $ | 2,759 |  |  | $ | 4,358 |
Terminal costs |  |  | 1,227 |  |  |  | 926 |
Accrued legal services |  |  | 485 |  |  |  | 70 |
Other accrued liabilities |  |  | 844 |  |  |  | 437 |
Total accrued liabilities and other current liabilities |  | $ | 5,315 |  |  | $ | 5,791 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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