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NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Cash, Cash Equivalents, and Short-term Investments | $ 50,900,000 |
Net Assets | 51,400,000 |
Net Cash Provided by (Used in) Operating Activities | 65,665,000 | $ 35,019,000
Non-cash licensed technology impairment charge |  | 32,900,000
Prepaid Expenses and Other Current Assets [Member] |  |
Restricted cash | 5,000,000.0 |
Other Assets and Restricted Cash [Member] |  |
Restricted cash | $ 900,000 | $ 1,000,000.0

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