Supplementary Financial Information - Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Numerator:
Net income (loss)	$ 3,131	$ (14,855)
Denominator:
Weighted average common shares used in basic computation (in shares)	42,867	42,374
Dilutive stock options and other dilutive awards (in shares)	1,037	0
Weighted average common shares used in diluted computation (in shares)	43,904	42,374
Net income (loss) per basic share (in dollars per share)	$ 0.07	$ (0.35)
Net income (loss) per diluted share (in dollars per share)	$ 0.07	$ (0.35)