Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Narrative)

v3.20.2
Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended 7 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Sep. 30, 2020
Nov. 11, 2020
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Cash $ 14,863,434     $ 7,987,019     $ 14,863,434   $ 14,863,434 $ 7,987,019 $ 4,168,837
Working capital 12,983,846           12,983,846   12,983,846    
Accumulated deficit (179,409,943)           (179,409,943)   (179,409,943)   (169,504,981)
Net loss (3,914,349) $ (3,209,513) $ (2,961,100) (2,622,989) $ (2,237,220) $ (1,893,627)     (9,904,962) (6,753,836)  
Cash used in operating activities                 (10,157,011) (7,374,412)  
Cash balances in excess of FDIC insurance limits 14,590,675           14,590,675   14,590,675   $ 3,494,360
Revenue recognition, contract liabilities                 242,258    
Revenues related to network fees and warranty contracts 104,865               244,525    
Revenue recognized from performance obligations                
Revenues $ 905,460     $ 764,486         $ 3,776,934 $ 2,057,704  
Accounts Receivable [Member] | Significant Customer [Member]                      
Concentration risk, percentage                 10.00%   11.00%
Accounts Receivable [Member] | Another Significant Customer [Member]                      
Concentration risk, percentage                 28.00%    
Revenues [Member] | Significant Customer [Member]                      
Concentration risk, percentage                  
Revenues [Member] | One Significant Customer [Member]                      
Concentration risk, percentage 10.00%               32.00%    
Grant and Rebate [Member]                      
Revenues $ 2,580     $ 4,578         $ 11,071 $ 17,817  
Deferred revenue $ 72,598           $ 72,598   $ 72,598   $ 83,670
At the Market Offering [Member]                      
Number of common stock shares sold             3,521,971 3,566,971      
Proceeds from sale of stock             $ 18,953,323 $ 19,500,000