Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 3,143,422	$ 3,085,741
Prepaid expenses and other current assets	1,031,877	2,228,910
Total current assets	4,175,299	5,314,651
Property and equipment, net	84,678	108,830
Operating lease right-of-use assets	312,833	831,440
Other assets	69,947	86,947
Total assets	4,642,757	6,341,868
Current liabilities:
Accounts payable	1,834,245	790,750
Accrued expenses	724,670	882,816
Operating lease liability, current portion	153,573	263,135
Total current liabilities	2,712,488	1,936,701
Operating lease liability, net of current portion	169,568	580,035
Total liabilities	2,882,056	2,516,736
Stockholders’ equity:
Common stock, $.001 par value: Authorized shares – 150,000,000 Issued and outstanding shares – 7,369,243 and 1,732,147 at June 30, 2026 and December 31, 2025, respectively	7,369	1,732
Additional paid-in capital	162,262,683	154,644,252
Accumulated deficit	(160,509,351)	(150,820,852)
Total stockholders’ equity	1,760,701	3,825,132
Total liabilities and stockholders’ equity	$ 4,642,757	$ 6,341,868

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).