Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details Textual)

v3.8.0.1
Related Party Transactions (Details Textual) - USD ($)
3 Months Ended 8 Months Ended 9 Months Ended
Aug. 09, 2016
Sep. 30, 2016
Jun. 28, 2017
Sep. 30, 2017
Sep. 30, 2016
Apr. 24, 2015
Private Placement [Member]            
Related Party Transaction [Line Items]            
Stock Issued During Period, Value, New Issues $ 20,000,000          
Class of Warrant or Right, Number of Securities Called by Warrants or Rights           75,000,000
Dialog Semiconductor Plc [Member]            
Related Party Transaction [Line Items]            
Equity Method Investment, Ownership Percentage       8.20%    
Percentage of Common Shares Potentially Own Outstanding Shares       14.00%    
Dialog Semiconductor Plc [Member] | Research and Development Expense [Member]            
Related Party Transaction [Line Items]            
Payments for Fees       $ 434,650    
Dialog Semiconductor Plc [Member] | Private Placement [Member]            
Related Party Transaction [Line Items]            
Stock Issued During Period, Value, New Issues     $ 1,739,691      
Dialog Semiconductor Plc [Member] | Private Placement [Member] | Warrant [Member]            
Related Party Transaction [Line Items]            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights     1,417,565      
Other Financial Advisory and Accounting Services [Member]            
Related Party Transaction [Line Items]            
Payments for Fees   $ 0     $ 13,306