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LIQUIDITY (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
May 09, 2023
Dec. 31, 2022
Liquidity        
Cash $ 1,346,000     $ 1,450,000
Working capital 580,000      
Deferred revenue 4,047,000     $ 3,984,000
Net increase (decrease) in cash 104,000 $ (62,000)    
Operating activities 83,000 (221,000)    
Investing activities 26,000 159,000    
Financing activities $ 5,000    
Cash     $ 1,543,000