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Income Taxes (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Income Taxes
Unrecognized tax benefits impacting effective tax rate	$ 861	$ 298
Unrecognized tax benefits, interest and penalties	23	$ 9
Domestic tax authority | Internal revenue service (IRS)
Income Taxes
Net operating loss carryforwards	800
State and local jurisdiction
Income Taxes
Net operating loss carryforwards	20,500
Foreign tax authority | Tax authority, spain
Income Taxes
Net operating loss carryforwards	$ 9,900

X

- Definition

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

+ References

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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