INCOME TAXES (Details - Income Tax Reconciliation when Applying the Statutory Federal Tax Rate) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Reconciliation of income tax provision to amounts computed by statutory federal income tax rate to loss from continuing operations before income taxes
Income tax benefit at the federal statutory rate of 35%	$ (340)	$ (394)	$ (1,306)
State income taxes, net of effect of federal tax benefit	(143)	(60)	(177)
Other, net	(1)	1	0
Income tax benefit	$ (484)us-gaap_IncomeTaxExpenseBenefit	$ (453)us-gaap_IncomeTaxExpenseBenefit	$ (1,483)us-gaap_IncomeTaxExpenseBenefit
Federal Statutory Income Tax Rate (as a percent)	35.00%	35.00%

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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-Name Accounting Standards Codification

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.

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