Quarterly report pursuant to Section 13 or 15(d)

Capital Stock (Details)

v3.19.2
Capital Stock (Details) - USD ($)
 3 Months Ended 6 Months Ended
Apr. 18, 2018
Apr. 17, 2018
Jun. 15, 2017
Jun. 14, 2017
Feb. 21, 2017
May 24, 2016
Jun. 30, 2018
Mar. 31, 2017
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Class of Stock [Line Items]                      
Common Stock, Shares Authorized                 120,000,000   120,000,000
Common Stock, Par or Stated Value Per Share                 $ 0.01   $ 0.01
Common Stock, Shares, Outstanding                 45,675,737   45,578,878
Preferred Stock, Shares Authorized                 9,994,184   9,994,184
Preferred Stock, Par or Stated Value Per Share                 $ 0.01   $ 0.01
Convertible Preferred Stock, Shares Issued upon Conversion   20,426,250   1,330,000              
Proceeds from Issuance or Sale of Equity   $ 10,100,000   $ 8,800,000              
Sale of Stock, Number of Shares Issued in Transaction           1,319,289          
Sale of Stock, Consideration Received on Transaction         $ 3,285,798            
Proceeds from Issuance of Common Stock               $ 1,800,000 $ 0 $ 10,108,762  
Warrant                      
Class of Stock [Line Items]                      
Warrant Term   5 years   5 years              
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 0.32   $ 1.50              
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   35,156,250   6,666,667              
Common Stock                      
Class of Stock [Line Items]                      
Stock Issued During Period, Shares, New Issues   14,730,000   5,336,667       642,150      
Convertible Preferred Stock, Shares Issued upon Conversion 3,263,750 4,375,000 880,000 450,000              
Series A Preferred Stock                      
Class of Stock [Line Items]                      
Preferred Stock, Par or Stated Value Per Share                 $ 0.01   $ 0.01
Preferred Stock, Shares Issued                 0   0
Preferred Stock, Shares Outstanding                 0   0
Common Stock, Other Shares, Outstanding                 0    
Preferred Stock Designated Shares                 3,750   3,750
Series B Preferred Stock                      
Class of Stock [Line Items]                      
Preferred Stock, Par or Stated Value Per Share                 $ 0.01   $ 0.01
Stock Issued During Period, Shares, New Issues       1,995              
Preferred Stock, Shares Issued                 0   0
Preferred Stock, Shares Outstanding                 0   0
Conversion of Stock, Shares Converted     1,320 675              
Common Stock, Other Shares, Outstanding                 0    
Preferred Stock Designated Shares                 10,000   10,000
Series C Preferred Stock                      
Class of Stock [Line Items]                      
Stock Issued During Period, Shares, New Issues   6,536.4         6,536     6,536  
Preferred Stock, Shares Issued                 4,092    
Preferred Stock, Shares Outstanding                 4,092    
Conversion of Stock, Shares Converted 1,044.4 1,400                  
Common Stock, Other Shares, Outstanding                 12,787,500    
Preferred Stock Designated Shares                 10,000