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Accrued Expenses and Other Current Liabilities | 6 Months Ended
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Jun. 30, 2022
Disclosure Text Block Supplement [Abstract] |
Accrued Expenses and Other Current Liabilities | 3. Accrued Expenses and Other Current Liabilities Accrued expenses and other current liabilities consisted of the following:
|  | June 30, 2022 |  |  | December 31, 2021 |
|  | (in thousands) |
Accrued salary and other employee liabilities |  | $ | 2,086 |  |  | $ | 2,423 |
Accrued legal and professional services |  |  | 283 |  |  |  | 1,540 |
Other accrued liabilities |  |  | 1,885 |  |  |  | 637 |
Total |  | $ | 4,254 |  |  | $ | 4,600 |

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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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