CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash	$ 4,779,846	$ 6,165,568
Prepaid expenses and other	573,854	421,954
Total current assets	5,353,700	6,587,522
Other assets	0	313,921
Total assets	5,353,700	6,901,443
Current liabilities:
Accounts payable	346,828	283,615
Accrued expenses and other current liabilities	556,602	610,648
Total current liabilities	903,430	894,263
Total liabilities	903,430	894,263
Commitments and contingencies
Stockholders' equity:
Common stock, $0.001 par value; 10,000,000 shares authorized as of June 30, 2025 and December 31, 2024; 1,544,840 shares issued as of June 30, 2025 and December 31, 2024; 1,542,139 shares outstanding as of June 30, 2025 and December 31, 2024	1,545	1,545
Additional paid in capital	208,260,682	208,225,748
Accumulated deficit	(198,786,315)	(197,194,471)
Accumulated other comprehensive income	253,734	253,734
Treasury stock	(5,281,180)	(5,281,180)
Total stockholders' equity	4,450,270	6,007,180
Total liabilities and stockholders' equity	5,353,700	6,901,443
Series B Preferred Stock [Member]
Stockholders' equity:
Preferred stock, value	$ 1,804	$ 1,804