Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current Assets
Cash and cash equivalents	$ 16	$ 3,565
Accounts receivable	105	137
Inventories	63	44
Prepaid expenses and other current assets	204	415
Total current assets	388	4,161
ASSETS
Property and equipment, net	111	70
Lease right-of-use assets	149	179
Intangible assets, net	25,296	26,318
Deferred financing costs	309	0
Other non-current assets	8	8
TOTAL ASSETS	26,261	30,736
Current Liabilities
Accounts payable	827	464
Accrued expenses	1,734	1,733
Notes payable	0	184
Notes payable due to related parties	650	0
Interest payable to related parties	4	0
Current portion of royalties payable	7	0
Current portion of operating lease liabilities	96	91
Total current liabilities	3,318	2,472
Royalties payable	8,564	6,974
Operating lease liabilities	62	97
Total liabilities	11,944	9,543
Stockholders' Equity
Common stock, $0.0001 par value, 300,000,000 shares authorized; 7,573,403 and 7,026,627 shares issued and outstanding at March 31, 2024 and December 31, 2023, respectively	0	0
Additional paid-in capital	296,921	296,902
Accumulated deficit	(282,604)	(275,709)
Total stockholders' equity	14,317	21,193
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	26,261	30,736
Series A convertible preferred stocks [Member]
Stockholders' Equity
Preferred Stock, value	0	0
Series X convertible preferred stocks [Member]
Stockholders' Equity
Preferred Stock, value	$ 0	$ 0