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OTHER ASSETS (Details) - Zowie Technology [Member]
12 Months Ended
Dec. 31, 2020
USD ($)
shares
OTHER ASSETS (Details) [Line Items]  
Equity Method Investments $ 186,000
Investment Owned, Balance, Shares (in Shares) | shares 317,428
Equity Method Investment, Ownership Percentage 7.90%
Other than Temporary Impairment Losses, Investments $ 193,000