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Income Taxes - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Income Tax Contingency [Line Items]        
United states income (loss) before income tax expense $ 20,464 $ 26,076 $ (3,681)  
Foreign subsidiary income 41,063 48,399 42,127  
Deferred tax assets, state tax credit carryforwards 1,251      
Foreign earnings repatriated 925      
Undistributed earnings of foreign subsidiaries 75,848      
Amount accrued for the payment of interest and penalties 76 68 62  
Unrecognized tax benefits 411 411 $ 414 $ 141
Foreign Tax Authority        
Income Tax Contingency [Line Items]        
Valuation allowance 989 2,070    
Tax credit carryforward, valuation allowance 12,076 12,088    
Operating loss carryforwards 4,246      
State and Local Jurisdiction        
Income Tax Contingency [Line Items]        
Valuation allowance 2,091 $ 1,788    
Operating loss carryforwards 69,412      
Federal        
Income Tax Contingency [Line Items]        
Operating loss carryforwards $ 56,088