Income Taxes (Detail Textuals)	6 Months Ended
	Jun. 30, 2017 USD ($)
Operating Loss Carryforwards [Line Items]
Valuation allowance decreased	$ (300,000)
Unrecorded tax benefits	$ 0
Deferred tax assets valuation allowance, percentage	100.00%
U.S. domestic
Operating Loss Carryforwards [Line Items]
Cumulative tax loss carryforwards	$ 29,900,000
Foreign
Operating Loss Carryforwards [Line Items]
Cumulative tax loss carryforwards	$ 16,500,000