Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2022	Mar. 31, 2021
Statement Of Financial Position [Abstract]
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	69,245,000	67,069,000
Common stock, shares outstanding	67,075,000	67,069,000
Treasury stock, shares	2,170,000