Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Reconciliation of income tax (benefit) provision to taxes computed at U.S. federal statutory rates
Income tax expense (benefit)	$ (249)	$ 28	$ (174)	$ 62
Income tax expense as a percentage of pre-tax loss	11.20%	3.40%	11.40%	4.80%