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LIQUIDITY AND FINANCIAL CONDITION (Details Narrative) - USD ($)
6 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]            
Cash and cash equivalent $ 105,391,000   $ 18,680,000 $ 1,691,000   $ 483,000
Working capital 12,790,000          
Total stockholders' equity $ 231,389,000 $ 176,471,000 $ 49,132,000 $ 3,030,000 $ 2,483,000 $ 6,949,000
Aggregate sold 2,790,000          
Gross proceeds $ 144,000,000.0