Quarterly report pursuant to Section 13 or 15(d)

Capital Stock (Details)

v3.20.2
Capital Stock (Details) - USD ($)
 6 Months Ended
Jan. 03, 2020
Oct. 02, 2019
Apr. 17, 2018
Jun. 30, 2020
Jun. 30, 2019
Aug. 09, 2020
Jun. 25, 2020
Jun. 24, 2020
Dec. 31, 2019
Class of Stock [Line Items]                  
Common Stock, Shares Authorized       50,000,000   120,000,000 50,000,000 120,000,000 120,000,000
Common Stock, Par or Stated Value Per Share       $ 0.01         $ 0.01
Common Stock, Shares, Outstanding       4,626,755         4,077,755
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 500,000 600,000              
Convertible Preferred Stock, Shares Issued upon Conversion     1,361,750            
Proceeds from Issuance or Sale of Equity     $ 10,100,000            
Proceeds from Issuance of Common Stock $ 4,500,000     $ 4,501,313 $ 0        
Share Price $ 10.00   $ 4.80            
Class Of Warrant Or Right Number Of Warrant Issued   600,000              
Stock Issued During Period, Shares, New Issues 500,000 600,000              
Share Purchase Price Of Common Stock And Warrant   $ 3.125              
Proceeds from Issuance of Private Placement $ 5,000,000 $ 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       49,000          
Warrant                  
Class of Stock [Line Items]                  
Warrant Term     5 years            
Class of Warrant or Right, Exercise Price of Warrants or Rights     $ 4.80            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights     2,343,750            
Common Stock                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues     982,000            
Convertible Preferred Stock, Shares Issued upon Conversion       509,250          
Stock Issued During Period, Shares, New Issues     982,000            
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
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
Preferred Stock, Shares Issued       0         0
Preferred Stock, Shares Outstanding       0         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            
Preferred Stock, Shares Outstanding       4,092          
Conversion of Stock, Shares Converted       2,444.4          
Stock Issued During Period, Shares, New Issues     6,536.4