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Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Cash flows from operating activities:    
Net loss $ (26,237,315) $ (15,373,993)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation 1,840,499 2,287,007
Depreciation 66,035 70,913
Gain on extinguishment of debt   (568,909)
Non-cash changes in fair value of debt, (gain) loss (245,138)  
Debt issuance costs recognized as expense 1,720,094  
Loss on disposal of property and equipment, net 4,669  
Changes in operating assets and liabilities    
Collaboration receivable 5,000,000 (5,000,000)
Prepaid expenses 334,937 (414,767)
Other current assets 9,280,463 (9,265,745)
Accounts payable 2,407,546 (266,375)
Accrued expenses 916,133 (1,352,908)
Deferred collaboration funding (16,074,076) 20,487,047
Other current liabilities (9,265,745) 9,262,821
Net cash used in operating activities (30,251,898) (134,909)
Cash flows from investing activities:    
Purchase of property and equipment (171,170) (54,944)
Net cash used in investing activities (171,170) (54,944)
Cash flows from financing activities:    
Proceeds from issuance of common stock, net of issuance costs 8,909,718 3,139,047
Receipt of funds from Relief secured loan   4,000,000
Proceeds from Original Term Loan, net of warrant allocation and lender fees 6,013,148  
Proceeds from Marathon Convertible Notes, net of lender fees 5,516,556  
Proceeds allocated to First SWK Warrant based on valuation 327,031  
Payment of debt and convertible debt issuance costs (724,929)  
Net cash provided by financing activities 20,041,524 7,139,047
Net (decrease) increase in cash and cash equivalents (10,381,544) 6,949,194
Cash and cash equivalents, beginning of the year 12,710,762 5,761,568
Cash and cash equivalents, end of the year 2,329,218 12,710,762
Supplemental cash flow information:    
Cash paid for interest 136,500  
Non-cash financing activities:    
Non-cash repayment of secured loan   4,000,000
Extinguishment of debt   $ 568,909
Issuance of Second SWK Warrant $ 122,400