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Income Tax (Details Textual) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Income Tax Disclosure [Line Items] |  |
Income Tax Expense (Benefit) | $ 52 | $ (651)
Latest Tax Year [Member] | Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] |  |
Income Tax Disclosure [Line Items] |  |
Effective Tax Rate, Percent | (0.20%) | 7.90%
Federal tax returns audit, tax years | 2018 |
Latest Tax Year [Member] | Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | Change in Valuation Allowance on Deferred Tax Assets [Member] |  |
Income Tax Disclosure [Line Items] |  |
Income Tax Expense (Benefit) | $ 100 | $ (700)
Earliest Tax Year [Member] | Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] |  |
Income Tax Disclosure [Line Items] |  |
Federal tax returns audit, tax years | 2017 |

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