Pension Plan - Schedule of Reconciliation of Changes in Benefit Obligations and Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Service cost	$ 345	$ 430
Interest cost	374	339
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, beginning of year	5,512
Fair value of plan assets, end of year	6,074	5,512
Pension Plan
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation, beginning of year	7,822	9,157
Service cost	345	430
Interest cost	374	339
Actuarial loss (gain)	(1)	(2,095)
Benefits paid	(211)	(9)
Benefit obligation, end of year	8,329	7,822
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, beginning of year	5,512	5,227
Return on plan assets	173	(306)
Contributed by employer	600	600
Benefits paid	(211)	(9)
Fair value of plan assets, end of year	6,074	5,512
Funded status of the plans	$ (2,255)	$ (2,310)