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Shareholders' Equity (Details) - USD ($)
1 Months Ended 12 Months Ended
Sep. 29, 2021
Mar. 23, 2020
Aug. 11, 2017
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Mar. 28, 2022
Aug. 13, 2021
Nov. 25, 2020
Nov. 24, 2020
Mar. 31, 2020
Mar. 12, 2020
Feb. 10, 2020
Jan. 08, 2020
Dec. 31, 2019
Class of Stock [Line Items]                              
Preferred stock, shares authorized       350,000 350,000 350,000                  
Preferred Stock, Shares Issued       0 0 0                  
Preferred Stock, Shares Outstanding       0 0 0                  
Shares issues (in shares)       1,933,804 2,115,825 1,933,804                 1,506,972
Weighted Average Options Exercise Price Granted         $ 0.91 $ 2.17                  
Exercise of common stock options (in shares)         30,254 5,758                  
Weighted average exercise price (in Dollars per share)         $ 0.85 $ 1.19                  
Stock Issued During Period, Shares, New Issues 25,000                            
Weighted average price per share (in Dollars per share) $ 1.10                            
Recognition expense (in Dollars)           $ 59,000                  
Common Stock, Shares Authorized       75,000,000 75,000,000 75,000,000     75,000,000 50,000,000          
Exercise of common stock options (in Dollars)       $ 1,882                      
Exercise of common stock options         $ 25,835 $ 4,987                  
Exercise of common stock options, Shares       2,189                      
Subsequent Event [Member]                              
Class of Stock [Line Items]                              
Common stock available for sale (in Dollars)             $ 26,800,000                
Maximum [Member]                              
Class of Stock [Line Items]                              
Aggregate offering price (in Dollars)               $ 30,000,000.0              
B.Riley Sales Agreement [Member]                              
Class of Stock [Line Items]                              
Threshold Percentage of Compensation from Gross Proceeds     3.00%                        
FBR Capital Markets & Co. [Member]                              
Class of Stock [Line Items]                              
Shares issues (in shares)       6,438,431 12,174,515 6,438,431                  
Weighted Average Options Exercise Price Granted         $ 1.62 $ 2.21                  
Common Stock                              
Class of Stock [Line Items]                              
Warrants issued to purchase shares         20 460,161                  
Warrants exercise price (in Dollars per share)         $ 3.95 $ 1.87                  
Exercise of common stock options (in shares)         30,254 5,758                  
Weighted average exercise price (in Dollars per share)           $ 1.19                  
Issuance of common stock to vendors (in shares)   1,956,182     25,000 30,000                  
Restricted common stock shares issued to vendors                     30,000 10,000 10,000 10,000  
Fair value of share (in Dollars per share)   $ 2.56                   $ 1.97 $ 2.25 $ 1.68  
Issuance of common stock for milestones (in shares)           1,956,182                  
Exercise of common stock options         $ 30 $ 6