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Taxes - Additional Information (Details) | 9 Months Ended
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Sep. 30, 2018 USD ($)
Operating Loss Carryforwards [Line Items] |
Reduction in corporate income tax rate | 21.00%
Tax Cuts and Jobs Act, accounting complete | true
ASU 2016-16 [Member] |
Operating Loss Carryforwards [Line Items] |
Decrease in net operating loss deferred tax assets | $ 834
Decrease in deferred tax assets valuation allowance | $ 834

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