Annual report pursuant to Section 13 and 15(d)

Convertible Notes Payable - Narrative (Details)

v3.8.0.1
Convertible Notes Payable - Narrative (Details)
7 Months Ended 12 Months Ended
May 31, 2016
USD ($)
shares
Mar. 10, 2016
note
investor
Dec. 31, 2016
USD ($)
shares
Dec. 31, 2017
$ / shares
Dec. 31, 2016
USD ($)
Debt Instrument [Line Items]          
Number of unsecured promissory notes entered into | note   7      
Number of separate third party investors | investor   3      
Share issued to settle accounts payable | shares 1,166,503   910,095    
Reduction in convertible debt principle | $ $ 183,356       $ 155,565
Accrued interest | $ $ 17,699   $ 7,172   7,172
IPO          
Debt Instrument [Line Items]          
Ownership percentage, maximum 4.99%     4.99%  
Unsecured Promissory Notes          
Debt Instrument [Line Items]          
Interest rate on note (annual)       8.00%  
Convertible Notes Payable          
Debt Instrument [Line Items]          
Accrued interest | $     $ 20,333   $ 20,333
Convertible Notes Payable | Restriction A          
Debt Instrument [Line Items]          
Number of shares underlying note available to sell on monthly basis       1.00%  
Maximum daily volume of trading activity (as a percent)       4.00%  
Convertible Notes Payable | Restriction B          
Debt Instrument [Line Items]          
Number of shares underlying note available to sell on monthly basis       3.00%  
Maximum daily volume of trading activity (as a percent)       4.00%  
Price per common share of common stock (in dollars per share)       $ 7.00  
Number of consecutive trading days price per share is above threshold       5 days  
Convertible Notes Payable | Restriction C          
Debt Instrument [Line Items]          
Maximum daily volume of trading activity (as a percent)       7.00%  
Price per common share of common stock (in dollars per share)       $ 10.00  
Number of consecutive trading days price per share is above threshold       5 days  
Additional number of shares underlying note available to sell on monthly basis (as a percent)       5.00%  
Convertible Notes Payable | Restriction D          
Debt Instrument [Line Items]          
Price per common share of common stock (in dollars per share)       $ 14.00  
Convertible Notes Payable | Restriction E          
Debt Instrument [Line Items]          
Number of days after initial closing of IPO       2 years  
Maximum daily volume of trading activity (as a percent)       10.00%  
Price per common share of common stock (in dollars per share)       $ 10.00  
Convertible Notes Payable | Minimum | Restriction A          
Debt Instrument [Line Items]          
Number of days after initial closing of IPO       90 days  
Convertible Notes Payable | Maximum | Restriction A          
Debt Instrument [Line Items]          
Number of days after initial closing of IPO       1 year