Annual report pursuant to Section 13 and 15(d)

Capital Stock (Details)

v3.19.3.a.u2
Capital Stock (Details) - USD ($)
 12 Months Ended
Oct. 02, 2019
Apr. 30, 2018
Apr. 23, 2018
Apr. 18, 2018
Apr. 17, 2018
Jun. 14, 2017
May 24, 2016
Dec. 31, 2019
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               4,077,755 3,038,592
Preferred Stock, Shares Authorized               9,994,184 9,994,184
Preferred Stock, Par or Stated Value Per Share               $ 0.01 $ 0.01
Stock Issued During Period, Shares, New Issues 600,000       2,343,777        
Convertible Preferred Stock, Shares Issued upon Conversion         1,361,750 88,666      
Proceeds from Issuance or Sale of Equity         $ 10,100,000 $ 8,800,000      
Sale of Stock, Number of Shares Issued in Transaction             87,952    
Proceeds from Issuance of Common Stock               $ 1,777,918 $ 10,108,762
Share Price           $ 22.50      
Class Of Warrant Or Right Number Of Warrant Issued 600,000       2,343,777        
Stock Issued During Period, Shares, New Issues 600,000       2,343,777        
Share Purchase Price Of Common Stock And Warrant $ 3.125                
Proceeds from Issuance of Private Placement               $ 1,900,000  
Restricted Stock                  
Class of Stock [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period                 125,989
Warrant                  
Class of Stock [Line Items]                  
Warrant Term         5 years 5 years      
Class of Warrant or Right, Exercise Price of Warrants or Rights         $ 4.80 $ 22.50      
Class of Warrant or Right, Number of Securities Called by Warrants or Rights         2,343,750 444,443      
Share Price         $ 4.80        
Common Stock                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues         982,000 355,777      
Convertible Preferred Stock, Shares Issued upon Conversion   217,583     291,667        
Stock Issued During Period, Shares, New Issues         982,000 355,777      
Series A Preferred Stock                  
Class of Stock [Line Items]                  
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]                  
Stock Issued During Period, Shares, New Issues           1,995      
Preferred Stock, Shares Issued               0 0
Preferred Stock, Shares Outstanding               0  
Common Stock, Other Shares, Outstanding               0  
Preferred Stock Designated Shares               10,000 10,000
Stock Issued During Period, Shares, New Issues           1,995      
Series C Preferred Stock                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues         6,536.4       6,536
Preferred Stock, Shares Issued               4,092  
Preferred Stock, Shares Outstanding               4,092  
Conversion of Stock, Shares Converted   1,044.4 1,044.4 1,044.4 1,400        
Common Stock, Other Shares, Outstanding               852,500  
Preferred Stock Designated Shares               10,000  
Stock Issued During Period, Shares, New Issues         6,536.4       6,536