CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (23,968)	$ (40,202)	$ (45,696)	$ (82,342)
Other comprehensive income (loss):
Change in foreign currency translation adjustment	602	(715)	1,199	(1,182)
Comprehensive loss	$ (23,366)	$ (40,917)	$ (44,497)	$ (83,524)