CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets
Cash	$ 6,731	$ 10,384
Prepaid drug product	2,396	3,587
Other current assets	1,664	1,644
Total current assets	10,791	15,615
Fixed assets
Furniture, fixtures & equipment	1,120	1,120
Less accumulated depreciation	(984)	(962)
Furniture, fixtures & equipment, net	136	158
Right of use operating assets	175	198
Total Assets	11,102	15,971
Current liabilities
Accounts payable	827	667
Accrued expenses	973	909
Current portion of lease liabilities	110	108
Total current liabilities	1,910	1,684
Noncurrent lease liabilities	85	113
Total Liabilities	1,995	1,797
Shareholders' equity
Preferred stock, $.001 par value; 10,000 shares authorized; no shares issued and outstanding
Common stock, $.001 par value; 200,000 shares authorized; 7,960 and 7,160 shares issued and outstanding, respectively	8	8
Additional paid in capital	105,901	105,695
Accumulated deficit	(96,802)	(91,529)
Total shareholders' equity	9,107	14,174
Total Liabilities & Shareholders' Equity	$ 11,102	$ 15,971

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).