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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]  
SCHEDULE OF CREDIT LOSSES FOR FINANCING RECEIVABLES, CURRENT

The following table sets forth the activity in the allowance for doubtful accounts for the years ended December 31, 2021 and 2020 (in thousands):

 

   Year Ended December 31, 
   2021   2020 
Allowance for doubtful accounts - beginning of year  $404   $487 
Provision for (recovery of) bad debt reserve   41    (101)
(Write-off) recovery of write-off   (360)   18 
Allowance for doubtful accounts - end of year  $85   $404