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ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)
12 Months Ended
Dec. 31, 2020
Payables and Accruals [Abstract]  
Accrued expenses and other current liabilities
    December 31, 2020     December 31, 2019  
Accounting fees   $ 80,000     $ 77,000  
Interest payable     22,000       15,000  
Accounts receivable credit balances     5,000       55,000  
Sales tax payable     164,000       142,000  
Deferred compensation     138,000       191,000  
Customer Deposits     167,000       10,000  
Other current liabilities     44,000       28,000  
    $ 620,000     $ 518,000