INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2018

Income Tax Disclosure [Abstract]

Schedule Of Provision For Income Taxes [Table Text Block]

The components of deferred income taxes at December 31 are as follows (in thousands):

	December 31,
	2018			2017
Accruals and reserves	$	-		$	-
Valuation allowance		-			-
Total current	$	-		$	-
NOL, AMT and general business credit carryforwards		37,607			37,557
Other		114			157
Valuation allowance		(37,721	)		(37,714	)
Total non current	$	-		$	-
Total deferred income taxes	$	-		$	-

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The components of the income tax provision (benefit) are as follows (in thousands):

	Years Ended December 31,
	2018			2017
Provision (benefit) for income taxes
Current	$	(52	)	$	(36	)
Deferred		-		$	-
Income tax provision (benefit)	$	(52	)	$	(36	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

A reconciliation of the difference between the provision (benefit) for income taxes and income taxes at the statutory U.S. federal income tax rate is as follows for the years ended December 31, 2018 and 2017:

	Years Ended December 31,
	2018			2017
Income tax provision (benefit) at statutory rate	$	(90	)	$	(597	)
State income taxes		(20	)		(26	)
Efect of change in federal tax rate		-			19,159
Other		51			437
Change in valuation allowance		7			(19,009	)
Net provision (benefit)	$	(52	)	$	(36	)