Quarterly report pursuant to Section 13 or 15(d)

Revenue - Schedule of Contract Balances (Details)

v3.20.2
Revenue - Schedule of Contract Balances (Details) - USD ($)
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Revenue:    
Accounts Receivable, net, Beginning [1] $ 686,800  
Accounts Receivable, net, Ending 340,400  
Accounts Receivable, net, (Decrease) increase (357,200) $ (550,000)
Revenue Contract Assets, Beginning [1] 242,500  
Revenue Contract Assets, Ending 387,000  
Revenue Contract Assets, (Decrease) increase 144,500 $ (222,000)
Revenue Contract Liabilities, Beginning [1] 327,100  
Revenue Contract Liabilities, Ending 325,100  
Revenue Contract Liabilities, (Decrease) increase 243,100  
Deferred Revenue (current), Beginning [1] 32,900  
Deferred Revenue (current), Ending 117,100  
Deferred Revenue (current), (Decrease) increase 84,200  
Deferred Revenue (non-current), Beginning [1] 30,200  
Deferred Revenue (non-current), Ending 13,700  
Deferred Revenue (non-current), (Decrease) increase $ (16,500)  
[1] These numbers were derived from the audited financial statements for the year ended December 31, 2019.