CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets
Cash	$ 4,284	$ 5,965
Prepaid drug product for testing	1,256	1,117
Other current assets	330	353
Total current assets	5,870	7,435
Fixed assets
Furniture, fixtures & equipment	1,001	984
Less accumulated depreciation	(396)	(330)
Property, Plant and Equipment, Net	605	654
Other assets
Technology licenses	2,500	2,500
Less accumulated amortization	(1,771)	(1,731)
Intangible Assets, Net (Excluding Goodwill), Total	729	769
Total Assets	7,204	8,858
Current liabilities
Accounts payable	136	52
Accrued expenses	793	739
Total current liabilities	929	791
Total Liabilities	929	791
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; 11,341 and 11,339 shares issued and outstanding, respectively	11	11
Additional paid in capital	47,337	47,213
Accumulated deficit	(41,073)	(39,157)
Total shareholders' equity	6,275	8,067
Total Liabilities & Shareholders' Equity	$ 7,204	$ 8,858

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).