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v3.23.3

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Current assets: |  |
Cash and cash equivalents [note 6] | $ 19,919 | $ 24,771
Grant receivable [note 3] | 83 | 105
Prepaid expenses and other assets | 1,895 | 2,454
Total current assets | 21,897 | 27,330
Right-of-use assets [note 9] | 80 | 66
Other assets and restricted cash [note 6] | 74 | 123
License agreement [note 4 and note 5] | 1,252 | 1,418
Goodwill [note 5] | 1,034 | 1,034
Total assets | 24,337 | 29,971
Current liabilities: |  |
Accounts payable | 638 | 1,660
Accrued liabilities other | 693 | 403
Accrued clinical liabilities | 990 | 1,729
Accrued compensation | 1,700 | 1,678
Current portion of long-term obligations [note 9] | 61 | 58
Convertible debt [note 6 and note 7] |  | 16,071
Total current liabilities | 4,082 | 21,599
Convertible debt [note 7] | 16,195 |
Long-term obligations [note 9] | 22 | 69
Total liabilities | 20,299 | 21,668
Commitments and contingencies [note 9] |  |
Stockholders' equity: |  |
Common stock, $0.001 par value, 150,000,000 shares authorized, 21,165,760 issued and outstanding at September 30, 2023 and 17,897,029 issued and outstanding at December 31, 2022 | 90 | 87
Additional paid-in capital | 164,219 | 144,148
Accumulated deficit | (160,275) | (135,936)
Accumulated other comprehensive income | 4 | 4
Total stockholders' equity | 4,038 | 8,303
Total liabilities and stockholders' equity | 24,337 | 29,971
Series A Convertible Preferred Stock [Member] |  |
Stockholders' equity: |  |
Convertible preferred stock, value |  |
Series B Convertible Preferred Stock [Member] |  |
Stockholders' equity: |  |
Convertible preferred stock, value |  |

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