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Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Cash flows from operating activities:    
Net loss $ (18,816,628) $ (14,247,124)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 277,178 480,187
Amortization 20,140 3,294
Amortization of right-of-use assets 574,682 424,504
Accounts receivable reserve 8,000 0
Loss on fixed asset dispositions 676 47,538
Share-based compensation expense 444,147 675,700
Amortization of debt issuance costs and discount 1,192,574 107,963
Changes in operating assets and liabilities:    
Accounts receivable (397,467) (21,436)
Inventory (2,379,205) (230,395)
Prepaid and other assets (139,136) 282,169
Accounts payable 207,481 627,065
Accrued expenses 6,753 987,582
Lease liabilities (406,636) (440,489)
Other liabilities (36,568) 22,896
Net cash used in operating activities (19,444,009) (11,280,546)
Cash flows from investing activities:    
Acquisition of patents (86,058) 0
Purchases of property and equipment (761,706) (143,917)
Net cash used in investing activities (847,764) (143,917)
Cash flows from financing activities:    
Proceeds from the issuance of common stock and warrants in April 2023 Financing 0 3,899,813
Equity issuance costs for April 2023 Financing 0 (547,764)
Proceeds from convertible notes, including related parties 0 6,850,000
Issuance costs for convertible notes, including related parties 0 (525,144)
Proceeds from exercise of pre-funded warrants 0 188
Proceeds from exercise of common warrants 0 3,687,976
Proceeds from common stock issued through ESPP 63,106 4,955
Proceeds from at-the-market sales of common stock 2,025,104 7,665,066
Issuance costs for at-the-market sales of common stock (60,753) (229,953)
Repayment of note payable 0 (610,340)
Payments under lease obligations 0 (16,193)
Net cash provided by financing activities 2,027,457 20,178,604
Net change in cash and cash equivalents (18,264,316) 8,754,141
Cash and cash equivalents:    
Beginning of period 21,716,077 12,961,936
End of period 3,451,761 21,716,077
Cash paid for:    
Interest 111,000 9,903
Taxes 5,708 4,550
Non-cash investing and financing activities:    
Right-of-use asset obtained in exchange for a lease liability 0 2,496,968
Property and equipment costs included in accounts payable 73,740 0
Fair value of warrants issued in connection with convertible notes 0 2,219,165
Payment of convertible note interest in common stock 300,000 0
Deferred offering costs reclassified to additional paid-in-capital $ 3,143 $ 17,952