Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Operating Loss Carryforwards [Line Items]
Income Tax Holiday, Aggregate Dollar Amount	$ 2,600
Regular corporate income tax rate in India		50.00%
Valuation allowance	69,515	$ 74,631
Undistributed earnings of foreign subsidiaries	17,100	8,400
Unrecognized tax benefits that would impact effective tax rate	600
Interest and penalty expense (benefit)	100	100	$ 100
Interest and penalties accrued	$ 1,200	$ 1,000
CARES Act [Member]
Operating Loss Carryforwards [Line Items]
Percentage of deferral of the employer-paid portion of social security taxes due in December 31, 2022	50.00%
Federal and State Deferred Tax Assets [Member]
Operating Loss Carryforwards [Line Items]
Valuation allowance	$ 68,600
Deferred Tax Assets in Hong Kong [Member]
Operating Loss Carryforwards [Line Items]
Valuation allowance	900
INDIA
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax	2,000
Federal [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	196,300
Operating loss carryforwards, not subject to expiration	42,800
Foreign Tax Authority [Member] | Hong Kong [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	400
Foreign Tax Authority [Member] | Malaysia [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	100
Foreign Tax Authority [Member] | Singapore [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	200
Foreign Tax Authority [Member] | Australia [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	100
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 166,800