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Schedule of Pension Plans (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Retirement Benefits [Abstract]        
Current service cost $ 180 $ 171 $ 353 $ 330
Interest cost 50 52 101 102
Expected return on plan assets (97) (73) (195) (142)
Actuarial loss / (gain) recognized (14) (42) (27) (81)
Actuarial loss / (gain) recognized because of settlement (4)   (4)  
Amortization of prior service credit (37) (38) (73) (73)
Net charge to statement of operations $ 78 $ 70 $ 155 $ 136