Quarterly report pursuant to Section 13 or 15(d)

Debt (Details Narrative)

v3.20.2
Debt (Details Narrative) - USD ($)
1 Months Ended
Oct. 31, 2017
Sep. 30, 2020
Dec. 31, 2018
Insurance Financing [Member]      
Debt instrument interest rate   4.00%  
SVB Credit Facility [Member]      
Secured revolving line of credit percentage 200.00%    
Unused portion of credit line fee, percentage 1.00%    
Unused portion of credit line fee percentage, description There is also a fee of one-half of 1% annually for the unused portion of the credit line.    
Percentage of shares in offshore facilities secured for SVB credit line 65.00%    
SVB Credit Facility [Member] | Prime Rate [Member]      
Revolving line of credit, interest rate 1.50%    
SVB Credit Facility [Member] | Prime Rate [Member] | Minimum [Member]      
Revolving line of credit, interest rate 6.50%    
SVB Credit Facility [Member] | Old [Member]      
Revision of borrowing limit from SVB Bank     $ 5,000,000
SVB Credit Facility [Member] | New [Member]      
Revision of borrowing limit from SVB Bank     $ 10,000,000