CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash	$ 23,774	$ 13,755
Prepaid drug product	523	1,273
Other current assets	1,843	928
Total current assets	26,140	15,956
Fixed assets
Furniture, fixtures & equipment	1,099	1,029
Less accumulated depreciation	(874)	(798)
Furniture, fixtures & equipment, net	225	231
Right of use operating assets	203	288
Total Assets	26,568	16,475
Current liabilities
Accounts payable	106	100
Accrued expenses	770	975
Current portion of lease liabilities	82	94
Total current liabilities	958	1,169
Noncurrent lease liabilities	153	236
Total Liabilities	1,111	1,405
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; 7,160 and 4,542 shares issued and outstanding, respectively	7	5
Additional paid in capital	103,111	82,286
Accumulated deficit	(77,661)	(67,221)
Total shareholders' equity	25,457	15,070
Total Liabilities & Shareholders' Equity	$ 26,568	$ 16,475

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).