v3.25.1
INCOME TAXES (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Operating Loss Carryforwards [Line Items]        
Current Income Tax Expense (Benefit)   $ 0    
Loss from continuing operations before income taxes $ 13,094,000 16,690,000    
Deferred income tax expense benefit   0    
Deferred tax asset valuation allowance 2,350,000      
Valuation allowance 60,096,000 57,170,000    
Unrecognized income tax benefit 9,257,000 9,257,000 $ 10,724,000 $ 10,231,000
Interest and penalties as a result of uncertain tax positions 0 0    
Research Tax Credit Carryforward [Member]        
Operating Loss Carryforwards [Line Items]        
Operating loss carryforwards 4,657,000 6,067,000    
Unrecognized income tax benefit 9,257,000      
Effective tax rate 9,257,000      
Domestic Tax Jurisdiction [Member]        
Operating Loss Carryforwards [Line Items]        
Deferred tax assets related operating losses 2,926,000      
Unrecognized income tax benefit   $ 3,401,000 $ 4,657,000 $ 4,375,000
Prior To 2018 [Member]        
Operating Loss Carryforwards [Line Items]        
Operating loss carryforwards 66,980,000      
Operating loss, net carryforwards expiration amount 30,512,000      
Tax Year 2018 And Forward [Member]        
Operating Loss Carryforwards [Line Items]        
Operating loss carryforwards $ 129,547,000