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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2022
Accounting Policies [Abstract]  
Schedule of Allowance For Doubtful Accounts
The allowance for credit losses for the year ended December 31 is comprised of the following (in thousands):

202220212020
Beginning balance$140 $445 $— 
Provisions204 123 684 
Write-offs(20)(428)(239)
$324 $140 $445 
Schedule of Warranty Reserve
Product warranty reserve activity for the years ended December 31 is as follows (in thousands):

202220212020
Beginning balance$139 $232 $403 
Provisions389 (22)13 
Warranty cost incurred(303)(71)(184)
$225 $139 $232