Quarterly report pursuant to Section 13 or 15(d)

Stockholders’ Equity (Stock Options-Narrative) (Details)

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Stockholders’ Equity (Stock Options-Narrative) (Details)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Mar. 26, 2018
USD ($)
employee
item
$ / shares
shares
Feb. 23, 2018
shares
Feb. 07, 2018
USD ($)
$ / shares
shares
Jun. 30, 2018
USD ($)
$ / shares
shares
Mar. 31, 2018
USD ($)
shares
Jun. 30, 2018
USD ($)
employee
item
$ / shares
shares
Jun. 30, 2017
Dec. 31, 2017
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares issued | shares       5,047,583        
Shares issued, price per share       $ 1.00   $ 1.00    
Proceeds from issuance of common stock, gross | $       $ 5,047,583        
Number of employees, options granted | employee           7    
Options granted | shares           250,000    
Monthly installments in which options vest, after initial vesting Anniversary | item           36    
Volatility rate           84.00%    
Call option value, price per share           $ 0.82    
Call option value | $           $ 235,452    
Vesting percent, options           25.00%    
Common Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares issued | shares   1,808 12,500   2,018,125 4,000,000    
Shares issued, price per share     $ 0.78          
Proceeds from issuance of common stock, gross | $     $ 9,595   $ 2,018,125      
Maximum [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Weighted average grant date fair value           $ 1.40    
Minimum [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Weighted average grant date fair value           $ 0.90    
Stock Options [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of employees, options granted | employee 1              
Options granted | shares 300,000         550,000   3,027,500
Weighted average grant date fair value $ 1.10              
Monthly installments in which options vest, after initial vesting Anniversary | item 48              
Volatility rate 102.00%         101.94% 85.63%  
Call option value, price per share $ 0.88              
Call option value | $ $ 265,575              
Weighted average grant date fair value           $ 0.52    
Weighted average exercise price       $ 0.72   $ 0.72