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ACCOUNTING POLICIES (Details Narrative) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
May 11, 2022
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Product Information [Line Items]        
Cash and cash equivalents   $ 1,784   $ 1,722
Stock Options [Member]        
Product Information [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   929 964  
Weighted average exercise price of options and warrants   $ 0.41 $ 0.40  
Warrant [Member]        
Product Information [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   35 245  
Weighted average exercise price of options and warrants   $ 0.13 $ 0.99  
Subsequent Event [Member]        
Product Information [Line Items]        
Proceeds from Accounts Receivable Securitization $ 84      
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Minimum [Member]        
Product Information [Line Items]        
Concentration Risk, Percentage   10.00%    
Revenue Benchmark [Member] | One Customer Concentration Risk [Member] | Minimum [Member]        
Product Information [Line Items]        
Concentration Risk, Percentage   11.00%    
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer One [Member]        
Product Information [Line Items]        
Concentration Risk, Percentage   10.00%