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Taxes - Additional Information (Details)	6 Months Ended
	Jun. 30, 2018 USD ($)
Operating Loss Carryforwards [Line Items]
Reduction in corporate income tax rate	21.00%
Tax Cuts and Jobs Act, accounting complete	false
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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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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