Balance Sheets - USD ($)	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 1,606,974	$ 1,731,946
Debt Securities, Available-for-Sale	14,822,982	16,265,205
Accounts receivable, net	280,566	518,824
Inventories	1,450,405	1,559,428
Prepaid expenses and other current assets	315,662	779,039
Total current assets	18,476,589	20,854,442
Fixed assets, net	243,634	293,449
Operating Lease, Right-of-Use Asset	183,160	250,150
Other Assets, Noncurrent	26,400	26,400
Total assets	18,929,783	21,424,441
Current liabilities:
Accounts payable	314,000	215,509
Accrued expenses and compensation	1,127,359	876,739
Operating Lease, Liability, Current	148,391	148,391
Total current liabilities	1,589,750	1,240,639
Operating Lease, Liability, Noncurrent	28,210	92,485
Total liabilities	1,617,960	1,333,124
Commitments and contingencies
Stockholders’ equity:
Common Stock, Value, Issued	202	152
Additional paid-in capital	231,826,308	229,960,346
Accumulated Other Comprehensive Income (Loss), Net of Tax	112,171	240,171
Accumulated deficit	(214,626,859)	(210,109,353)
Total stockholders’ equity	17,311,823	20,091,317
Total liabilities and stockholders’ equity	$ 18,929,783	$ 21,424,441
Common Stock, Par or Stated Value Per Share	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized	25,000,000	25,000,000
Common Stock, Shares, Issued	2,016,537	1,524,939
Common Stock, Shares, Outstanding	2,016,537	1,524,939
Convertible preferred stock
Stockholders’ equity:
Preferred stock	$ 1	$ 1
Preferred Non-Convertible Stock
Stockholders’ equity:
Preferred stock	$ 0	$ 0