Condensed Consolidated Balance Sheets (unaudited) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 1,112,781	$ 1,310,653
Accounts receivable, net	34,096	29,258
Prepaid expenses and other current assets	1,091,639	1,309,316
Total current assets	2,238,516	2,649,227
Property and equipment, net	1,041,593	1,079,275
Operating lease right-of-use assets	817,377	825,665
Investment in equity securities	5,000,000	5,000,000
Deferred offering costs	6,269	6,269
Intangible assets, net	12,500
Restricted cash	302,262	302,262
Total assets	9,418,517	9,862,698
Current liabilities:
Accounts payable	311,637	245,196
Accrued compensation and benefits	19,710	62,907
Accrued liabilities	51,539	62,074
Short-term insurance financing		90,278
Current portion of operating lease liabilities	180,601	173,726
Total current liabilities	563,487	634,181
Operating lease liabilities, net of current portion	1,800,827	1,847,889
Total liabilities	2,364,314	2,482,070
Stockholders’ equity:
Common stock, $0.01 par value; 100,000,000 shares authorized; 10,071,286 and 10,070,779 shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively	100,713	100,708
Additional paid-in capital	300,862,143	300,780,440
Accumulated deficit	(293,908,655)	(293,500,522)
Total stockholders’ equity	7,054,203	7,380,628
Total liabilities and stockholders’ equity	9,418,517	9,862,698
Preferred Stock Series D [Member]
Stockholders’ equity:
Preferred stock, value	$ 2	$ 2