Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Common Stock-Narrative) (Details)

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Stockholders' Equity (Common Stock-Narrative) (Details)
 3 Months Ended 12 Months Ended
Feb. 23, 2018
shares
Feb. 07, 2018
USD ($)
employee
$ / shares
shares
Dec. 21, 2017
USD ($)
employee
$ / shares
shares
Nov. 30, 2017
employee
shares
Aug. 30, 2017
USD ($)
employee
$ / shares
shares
Aug. 22, 2017
USD ($)
employee
$ / shares
shares
Jul. 17, 2017
employee
shares
Jun. 27, 2017
USD ($)
employee
$ / shares
shares
Mar. 31, 2018
USD ($)
shares
Dec. 31, 2017
USD ($)
shares
Jan. 01, 2018
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Equity payable | $                 $ 100,862 $ 100,862 $ 100,862
Common Stock [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Shares issued 1,808 12,500 47,917 220,327 37,500 4,688 263,731 61,980 2,018,125    
Proceeds from issuance of common stock, gross | $   $ 9,595 $ 23,000   $ 28,125 $ 1,922   $ 29,750 $ 2,018,125    
Shares issued, price per share | $ / shares   $ 0.78 $ 0.48   $ 0.75 $ 0.41   $ 0.48      
Number of employees that exercised vested stock options | employee   1 1   1 1   1      
Number of board members, shares issued | employee       2     4        
Common stock shares purchased from warrants exercised                 12,500 152,085  
Warrants [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Common stock shares purchased from warrants exercised 25,000                    
Stock Options [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Common stock shares purchased from warrants exercised                 12,500 152,085