Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current Assets
Cash and cash equivalents	$ 7,410	$ 15,859
Accounts receivable, net	119	0
Inventories	59	0
Prepaid expenses and other current assets	320	977
Total current assets	7,908	16,836
Property and equipment, net	67	0
Operating lease right-of-use assets	220	0
Intangible assets, net	27,339	0
Other non-current assets	8	0
TOTAL ASSETS	35,542	16,836
Current Liabilities
Accounts payable	93	92
Accrued expenses	1,863	7,484
Current portion of operating lease liabilities	86	0
Total current liabilities	2,042	7,576
Royalties payable	9,565	0
Operating lease liabilities	144	0
Total liabilities	11,751	7,576
Stockholders' Equity
Common stock, $0.0001 par value, 300,000,000 shares authorized; 5,367,674 and 2,161,950 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	0	0
Additional paid-in capital	296,904	214,397
Accumulated deficit	(273,113)	(205,137)
Total stockholders' equity	23,791	9,260
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	35,542	16,836
Series A convertible preferred stock [Member]
Stockholders' Equity
Preferred stock, value	0	0
Convertible Series X Preferred Stock [Member]
Stockholders' Equity
Preferred stock, value	$ 0	$ 0