Business Description and Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Millions	1 Months Ended	6 Months Ended
	Jul. 31, 2015	Jun. 30, 2017	Jun. 30, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		7,477,910	1,798,192
Business Combination, Consideration Transferred	$ 60
Debt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Payments to Acquire Businesses	$ 13
Common Stock [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business Acquisition Number Of Shares Acquired	4,242,655
Sales Revenue, Net [Member] | One Vendor [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Concentration Risk, Percentage		10.00%	14.00%