Quarterly report pursuant to Section 13 or 15(d)

Shareholders??? Equity (Details Textual)

v3.20.2
Shareholders’ Equity (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Jun. 15, 2020
Mar. 31, 2019
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Jan. 15, 2020
Dec. 31, 2019
Shareholders’ Equity (Textual)                
Warrants to purchase shares           96,498    
Preferred Stock, shares authorized     1,000,000   1,000,000     3,480,000
Preferred Stock, shares issued     0   0     2,438,866
Preferred Stock, shares outstanding     0   0     2,438,866
Preferred stock, par value     $ 0.0001   $ 0.0001     $ 0.0001
Common stock, shares authorized     25,000,000   25,000,000     12,180,000
Common stock, shares issued     6,217,577   6,217,577     1,978,269
Common stock, shares outstanding     6,217,577   6,217,577     1,978,269
Common stock, par value     $ 0.0001   $ 0.0001     $ 0.0001
Stock based compensation     $ 105,000 $ 6,000 $ 124,000 $ 22,000    
Additional stock based compensation     $ 87,000          
Options exercisable     508,966   508,966      
Options to purchase were granted         1,342      
IPO [Member]                
Shareholders’ Equity (Textual)                
Sale of shares 1,750,000              
Warrants to purchase shares         12,180,000      
Warrants exercise price     $ 18.75   $ 18.75      
Warrants to purchase percentage         125.00%      
Preferred Stock, shares issued 1,401,647              
Price per share $ 15.00              
Total proceeds $ 23,419,721              
Converted into shares of common stock 2,438,851              
Underwriting discounts and commissions $ 1,968,750              
Other offering expenses 861,529              
Minimum [Member]                
Shareholders’ Equity (Textual)                
Preferred stock, par value             $ 0.01  
Common stock, par value             0.01  
Maximum [Member]                
Shareholders’ Equity (Textual)                
Preferred stock, par value             0.0001  
Common stock, par value             0.0001  
Preferred Stock [Member] | Minimum [Member]                
Shareholders’ Equity (Textual)                
Preferred stock, par value             0.01  
Preferred Stock [Member] | Maximum [Member]                
Shareholders’ Equity (Textual)                
Preferred stock, par value             $ 0.0001  
Common Stock [Member]                
Shareholders’ Equity (Textual)                
Common stock issued relating to stock options     50,460   50,460      
Price per share     $ 1.03   $ 1.03      
Total proceeds     $ 52,000   $ 52,000      
Series A Preferred Stock [Member]                
Shareholders’ Equity (Textual)                
Sale of shares   590,643            
Aggregate proceeds $ 261 $ 1,850,000            
Warrants to purchase shares   96,499     332,014 232,885    
Warrants exercise price   $ 3.13 $ 6.42 $ 3.13 $ 6.42 $ 3.13    
Preferred Stock, shares authorized               3,480,000
Preferred Stock, shares issued   213,510           2,438,866
Preferred Stock, shares outstanding               2,438,866
Converted into shares of common stock 2,438,851              
Stockholders' equity stock split, description After giving effect to a 1.74 for 1 forward stock split that occurred in connection with the IPO.