| SCHEDULE OF SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020 | 
|---|---|---|
| Operating Leases | ||
| Long-term right-of-use assets, net of accumulated amortization of $1,749 and $1,265, respectively | $ 1,079 | $ 1,563 | 
| Short-term operating lease liabilities | 708 | 670 | 
| Long-term operating lease liabilities | 454 | 990 | 
| Total operating lease liabilities | $ 1,162 | $ 1,660 | 
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- References No definition available. 
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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