Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 11,105,553	$ 15,842,850
Accounts receivable, net	8,175	692
Inventory	77,387	96,406
Prepayments and other current assets	233,528	356,658
Total current assets	11,424,643	16,296,606
Property and equipment, net	382,451	415,232
Intangible assets, net	2,681,808	2,611,998
Right of use asset	441,325	483,497
Other assets	17,789	19,351
Total assets	14,948,016	19,826,684
Current Liabilities:
Accounts payable	152,715	104,117
Accrued expenses	663,642	374,012
Current portion of lease liability	87,915	82,681
Total current liabilities	904,272	560,810
Long-term lease liability	358,446	403,335
Other long-term liabilities	946,957	1,007,375
Total liabilities	2,209,675	1,971,520
Commitments and Contingencies
Stockholders' equity:
Common stock, $0.001 par value; 50,000,000 shares authorized; 8,499,335 shares issued and 8,498,014 shares outstanding at June 30, 2025 and 8,336,812 shares issued and 8,335,491 shares outstanding at December 31, 2024	8,499	8,337
Additional paid-in capital	125,950,104	125,327,300
Treasury stock, at cost, 1,321 shares at June 30, 2025 and December 31, 2024	(13,210)	(13,210)
Accumulated deficit	(113,207,052)	(107,467,263)
Total stockholders’ equity	12,738,341	17,855,164
Total liabilities and stockholders’ equity	$ 14,948,016	$ 19,826,684