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INCOME TAXES (Detail Textuals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Operating Loss Carryforwards [Line Items]
US corporate income tax rate	35.00%	35.00%	35.00%
US corporate income tax rate effective from 2018	21.00%
Current federal deemed repatriation	$ 1,102	$ 0	$ 0
Accrued interest of unrecognized tax benefits	1	19
Penalties of unrecognized tax benefits	61	198
Total interest and penalties		217
Subsequently released liability	(1,157)	$ 0	$ 0
State jurisdiction
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 865

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- Definition

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Represents future federal statutory income tax rate effective in 2018.

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of interest expense accrued for an underpayment of income taxes.

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