Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details Narrative)

v3.20.1
Revenue Recognition (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Total revenues $ 3,115,593 $ 2,472,517  
Unbilled accounts receivable 149,000   $ 172,000
Development Services Agreement      
Accounts receivable     127,600
Deferred revenue 83,000   102,000
Letter of Intent | Investor      
Deferred revenue 464,000   625,000
Service fees receivable, quarterly 250,000   500,000
Letter of Intent | Investor | Nonrefundable Payment      
Accounts receivable and deferred revenue     $ 500,000
Remaining Performance Obligations Capital Equipment-Related Service Revenue      
Total revenues 992,000    
Capital Equipment-Related Service Revenue      
Total revenues $ 121,000