Allowance For Credit Losses (Tables)

6 Months Ended

Jun. 30, 2022

Credit Loss [Abstract]

Schedule of activities in allowance for credit losses

The following table sets forth the activity in our allowance for credit losses (in thousands):

	2022		2021
Balance at January 1,	$	1,477	$	3,469
Additions (reductions) (1)		86		(76)
Write-offs (2)		—		(1,845)
Balance at June 30,	$	1,563	$	1,548

(1) Additions (reductions) in allowance for credit losses reflect credit loss reserves (releases) during the respective periods.

(2) The write-offs of allowance for credit losses reflect certain receivables related to our Robotics segment that were previously reserved and subsequently deemed to be uncollectible.