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Condensed Statements of Cash Flows - USD ($)
9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Cash flows from operating activities:    
Net loss $ (14,677,582) $ (13,692,944)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 227,371 202,971
Amortization 29,464 12,173
Amortization of right-of-use assets 386,198 438,601
Share-based compensation expense 723,722 310,004
Loss on property and equipment dispositions 53,173 0
Amortization of debt issuance costs and discount 1,173,153 854,902
Changes in operating assets and liabilities:    
Accounts receivable (83,826) (279,384)
Inventory (2,737,651) (1,270,552)
Prepaid and other assets 283,382 (266,518)
Accounts payable 656,403 (51,799)
Accrued expenses (122,588) (316,651)
Lease liabilities (392,850) (273,734)
Other liabilities (23,694) (36,509)
Net cash used in operating activities (14,505,325) (14,369,440)
Cash flows from investing activities:    
Acquisition of patents (48,216) (82,237)
Purchases of property and equipment (385,167) (654,914)
Net cash used in investing activities (433,383) (737,151)
Cash flows from financing activities:    
Proceeds from at-the-market sales of common stock 5,496,791 1,021,994
Issuance costs for at-the-market sales of common stock (164,904) (30,660)
Proceeds from common stock issued through ESPP 40,875 10,390
Proceeds from the exercise of pre-funded warrants 429 0
Repayment of note payable (90,961) 0
Net cash provided by financing activities 16,055,985 1,001,724
Net change in cash and cash equivalents 1,117,277 (14,104,867)
Cash and cash equivalents:    
Beginning of period 3,451,761 21,716,077
End of period 4,569,038 7,611,210
Cash paid for:    
Taxes 6,006 5,708
Interest 4,057 0
Non-cash investing and financing activities:    
Property and equipment costs included in accounts payable and accrued expense 53,065 35,849
Acquisition of patents included in accounts payable 45,371 0
Deferred offering costs reclassified to additional paid-in-capital 13,283 1,586
Conversion of convertible notes into common stock 85,000 0
Prepaid insurance financed with promissory notes 276,489 0
June 2025 Financing [Member]    
Cash flows from financing activities:    
Proceeds from the issuance of common stock 4,510,001 0
Issuance costs (804,940) 0
Non-cash investing and financing activities:    
Issuance of warrants for underwriter commission 56,035 0
August 2025 Financing [Member]    
Cash flows from financing activities:    
Proceeds from the issuance of common stock 7,998,826 0
Issuance costs (930,132) 0
Non-cash investing and financing activities:    
Issuance of warrants for underwriter commission $ 97,612 $ 0