Subsequent Event	6 Months Ended
	Sep. 30, 2023
Subsequent Events [Abstract]
Subsequent Event	Note 10 — Subsequent EventsIn October 2023, the Company completed an underwritten public offering of 8,475,500 shares of its common stock (including 1,526,316 shares of common stock purchased by RSL on the same terms as other investors in the offering and the full exercise of the underwriters’ option to purchase 1,105,500 additional shares of common stock) at a price to the public of $38.00 per share. Concurrent with the public offering, RSL purchased 4,473,684 shares of the Company’s common stock in a private placement exempt from the registration requirements of the Securities Act of 1933, as amended, at the same price per share as investors in the public offering of $38.00 per share. The net proceeds to the Company were approximately $466.6 million after deducting underwriting discounts and commissions, placement agent fees and offering expenses.