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OTHER CURRENT LIABILITIES (Tables) | 6 Months Ended
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Jun. 30, 2021
Payables and Accruals [Abstract] |
Other current liabilities at June 30, 2021 and December 31, 2020 consisted of | Other current liabilities at June 30, 2021 and December 31, 2020 consisted of:
|  | June 30, 2021 |  |  | December 31, 2020 |
Accrued payroll and payroll taxes |  | $ | 4,341,000 |  |  | $ | 1,412,000 |
Warranty liability |  |  | 91,000 |  |  |  | 91,000 |
Deferred tax liability |  |  | 575,000 |  |  |  | 18,000 |
Other accrued expenses |  |  | 565,000 |  |  |  | 269,000 |
|  | $ | 5,572,000 |  |  | $ | 1,790,000 |

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