Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Tables)

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REVENUE RECOGNITION (Tables)
 9 Months Ended
Sep. 30, 2023
Revenue Recognition  
Schedule of revenue
                               
    Three Months Ended
September 30,		     Nine Months Ended
September 30,		  
    2023     2022     2023     2022  
Products sales   $ 10,747     $ 34,621     $ 58,277     $ 109,394  
Non-recurring engineering (“NRE”)     392       1,031       1,786       2,187  
Product maintenance contracts     2,207       961       6,423       2,770  
Professional service contracts     326       2,581       1,826       6,518  
Software licenses     539       1,556       2,669       4,102  
Other products     48       344       174       632  
Total revenue   $ 14,259     $ 41,094     $ 71,155     $ 125,603  
Schedule of contracts with customers asset and liability
               
    Contracts
Assets		     Contracts
Liabilities		  
Balance as of December 31, 2022   $ 9,001     $ 2,892  
Balance as of September 30, 2023     9,738       2,415  
Change   $ 737     $ (477 )
Schedule of revenues from contract liability
                       
    Three Months Ended
September 30,		     Nine Months Ended
September 30,		  
    2023     2022     2023     2022  
Amounts included in the beginning of year contract liability balance   $ 257     $ 418     $ 2,168     $ 2,299