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v3.22.1

Consolidated Statements of Operations and Comprehensive Loss - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Revenues: |  |
Total revenues | $ 3,000,000 | $ 10,000,000
Expenses: |  |
Research and development | 34,325,000 | 30,139,000
General and administrative | 22,795,000 | 23,779,000
Depreciation and amortization | 3,250,000 | 4,586,000
Goodwill impairment charge | 32,466,000 |
Licensed technology impairment charge |  | 32,916,000
Total expenses | 92,836,000 | 91,420,000
Loss from operations | (89,836,000) | (81,420,000)
Gain on settlement with licensor | 6,743,000 |
PPP loan payable forgiveness income | 1,758,000 |
Interest and miscellaneous income | 69,000 | 1,301,000
Interest and other expense | (3,670,000) | (4,115,000)
Net loss | $ (84,936,000) | $ (84,234,000)
Basic and diluted loss per common share | $ (0.86) | $ (0.91)
Weighted average number of common shares outstanding – basic and diluted | 98,441,911 | 92,663,574
Other comprehensive income/(loss): |  |
Change in unrealized gains/(losses) related to available-for-sale debt securities | $ 9,000 | $ (10,000)
Foreign currency translation adjustments | (26,000) |
Comprehensive loss | (84,953,000) | (84,244,000)
License and Other Revenues [Member] |  |
Revenues: |  |
Total revenues | $ 3,000,000 | $ 10,000,000

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