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Income Taxes (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Discrete tax benefit	$ 233	$ 176
Unrecognized tax benefits, income tax penalties and interest accrued	87	$ 55
Internal Revenue Service (IRS) [Member]
Operating loss carryforwards	$ 755
Foreign Tax Authority [Member]
Operating loss carryforwards expiration date description	expire in 2029
Foreign Tax Authority [Member] | HONG KONG [Member]
Operating loss carryforwards	$ 255
Foreign Tax Authority [Member] | SPAIN [Member]
Operating loss carryforwards	$ 855

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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-Section 50
-Paragraph 15
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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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-Name Accounting Standards Codification
-Topic 740
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-Section 50
-Paragraph 15A
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