CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets
Cash	$ 13,755	$ 20,426
Prepaid drug product	1,273	776
Other current assets	928	788
Total current assets	15,956	21,990
Fixed assets
Furniture, fixtures & equipment	1,029	1,029
Less accumulated depreciation	(798)	(726)
Furniture, fixtures & equipment, net	231	303
Right of use operating assets	288	367
Total Assets	16,475	22,660
Current liabilities
Accounts payable	100	486
Accrued expenses	975	673
Current portion of lease liabilities	94	85
Total current liabilities	1,169	1,244
Noncurrent lease liabilities	236	330
Total Liabilities	1,405	1,574
Shareholders' equity
Preferred stock, $.001 par value; 10,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $.001 par value; 200,000 shares authorized; 4,542 and 3,692 shares issued and outstanding, respectively	5	4
Additional paid in capital	82,286	77,421
Accumulated deficit	(67,221)	(56,339)
Total shareholders' equity	15,070	21,086
Total Liabilities & Shareholders' Equity	$ 16,475	$ 22,660

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).