Annual report pursuant to Section 13 and 15(d)

Employee Benefits - (Details)

v3.24.1.1.u2
Employee Benefits - (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Retirement Benefits [Abstract]      
Annual vesting percentage 100.00%    
Employer matching contribution, percent 50.00%    
Employer discretionary contribution, amount $ 3,611 $ 3,180 $ 2,708
Incentive compensation paid 6,205 9,668 7,258
Deferred compensation plan assets 8,384 6,350  
Deferred compensation plan liabilities 7,574 5,671  
Deferred compensation plan expense/(income) 1,231 (208) 283
AOCI unrealized (gains)/losses on investments $ (1,290) $ 154 $ (285)