Annual report pursuant to Section 13 and 15(d)

BALANCE SHEET INFORMATION - Schedule of Change in Accrued Warranty Balance (Details)

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BALANCE SHEET INFORMATION - Schedule of Change in Accrued Warranty Balance (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2019
Change in accrued warranty:      
Balance as of April 1 $ 2,668 $ 3,456 $ 2,422
Current period accruals 4,699 3,516 5,766
Adjustments to prior estimates (472) (114) 326
Charges incurred (4,512) (4,190) (5,058)
Balance as of March 31 $ 2,383 $ 2,668 $ 3,456