Annual report pursuant to Section 13 and 15(d)

Significant Customers (Details Narrative)

v3.21.1
Significant Customers (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Net sales $ 14,514 $ 9,876
Sales Revenue, Net [Member] | Third Party Contract Manufacturing Customer One [Member]    
Concentration risk, percentage 47.10% 36.50%
Sales Revenue, Net [Member] | Third Party Contract Manufacturing Customer Two [Member]    
Concentration risk, percentage 17.20% 30.50%
Sales Revenue, Net [Member] | Third Party Contract Manufacturing Customer Three [Member]    
Concentration risk, percentage   11.10%
Trade Receivable [Member] | Customer One [Member]    
Concentration risk, percentage 36.00% 70.00%
Trade Receivable [Member] | Customer Two [Member]    
Concentration risk, percentage 20.00% 14.00%
Trade Receivable [Member] | Customer Three [Member]    
Concentration risk, percentage 13.00% 11.00%