Annual report pursuant to Section 13 and 15(d)

Stock Compensation Plans - Stock Option Awards (Detail)

v3.23.1
Stock Compensation Plans - Stock Option Awards (Detail) - $ / shares
shares in Thousands
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Share-Based Payment Arrangement [Abstract]      
Outstanding, Shares Under Option, Beginning Balance 33 37 37
Exercised, Shares Under Option 0 0 0
Cancelled, Shares Under Option (33) (4)  
Outstanding, Shares Under Option, Ending Balance 0 33 37
Vested or expected to vest, Shares Under Option   0  
Exercisable, Shares Under Option 0    
Outstanding, Weighted Average Exercise Price, Beginning Balance $ 18.65 $ 18.92 $ 18.92
Cancelled, Weighted Average Exercise Price $ 18.65 21.19  
Outstanding, Weighted Average Exercise Price, Ending Balance   $ 18.65 $ 18.92