CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets
Cash	$ 14,411	$ 20,426
Prepaid drug product for testing	1,079	776
Other current assets	1,434	788
Total current assets	16,924	21,990
Fixed assets
Furniture, fixtures & equipment	1,029	1,029
Less accumulated depreciation	(762)	(726)
Furniture, fixtures & equipment, net	267	303
Right of use operating assets	329	367
Total Assets	17,520	22,660
Current liabilities
Accounts payable	726	486
Accrued expenses	410	673
Current portion of lease liabilities	89	85
Total current liabilities	1,225	1,244
Noncurrent lease liabilities	284	330
Total Liabilities	1,509	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; 3,692 and 3,692 shares issued and outstanding, respectively	4	4
Additional paid in capital	77,710	77,421
Accumulated deficit	(61,703)	(56,339)
Total shareholders' equity	16,011	21,086
Total Liabilities & Shareholders' Equity	$ 17,520	$ 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).