Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 2,562	$ 3,073
Common stock, par value (in usd per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	68,568,000	66,988,000
Common stock, shares outstanding (in shares)	68,308,000	66,728,000
Treasury stock, shares (in shares)	260,000	260,000