Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF DISAGGREGATED NET SALES (Details)

v3.23.1
SCHEDULE OF DISAGGREGATED NET SALES (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales $ 4,190 $ 3,709
UNITED STATES    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 3,065 3,670
CANADA    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 14
South Pacific Islands [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 1,120
JAPAN    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 1
Other Asia Pacific [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 5 24
Telecom [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 3,988 3,670
Government/Military [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 193 17
Marine [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 14
Other [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 9 8
DC Power Systems [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 4,081 3,617
Engineering & Tech Support Services [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales 24 44
Accessories [Member]    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Total net sales $ 85 $ 48