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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]  
Schedule of each significant customer, revenue as a percentage of total revenues and gross accounts receivable as a percentage of total gross accounts receivable
Significant customers are those that represent more than 10% of the Company’s total revenues or gross accounts receivable balances for the periods and as of each balance sheet date presented. For each significant customer, revenue as a percentage of total revenues and gross accounts receivable as a percentage of total gross accounts receivable were as follows:
 
    
Revenue
   
Accounts receivable
 
    
For the year ended
December 31, 2021
   
For the year ended
December 31, 2020
   
As of December 31,
2021
   
As of December 31,
2020
 
Customer A
     12     21     0     0
Customer B
     5     0     24     0
Customer C
     4     21     1     4
Customer D
     3     11     0     0
Customer E
     2     20     0     53
Customer F
     1     0     41     0
Customer G
     1     14     0     32
Customer H
     0     0     26     0
Schedule of estimated useful lives of property and equipment
Useful lives of property and equipment are as follows:
 
Property and equipment
  
Estimated useful life
 
Laboratory equipment
     5  
Research devices
     5  
Sales and marketing devices
     5  
Computer equipment
     5  
Tooling
     3  
Trade show assets
     3  
Leased devices
     5  
Other
    
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