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INCOME TAX (Details 2) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Deferred tax assets:      
Net operating loss carry forward $ 15,428 $ 12,895  
Research and development 1,225 1,319  
Share-based compensation 877 876  
Other 158 152  
Net deferred tax assets before valuation allowance 17,688 15,242  
valuation allowance (17,645) (15,025) $ (12,420)
Net deferred tax assets $ 43 $ 217