3. Leases (Tables)

3 Months Ended

Jul. 31, 2019

Lessee Disclosure [Abstract]

Future minimum lease payments

Fiscal Year Ending April 30,	Total
2020 (remaining period)	$	2,489
2021		3,391
2022		3,422
2023		3,445
2024		3,341
Thereafter		22,020
Total lease payments	$	38,108
Less: imputed interest		(13,275	)
Total operating lease liabilities	$	24,833

Schedule of operating lease liabilties

	July 31, 2019
Operating lease liabilities	$	1,382
Operating lease liabilities, less current portion		23,451
Total operating lease liabilities	$	24,833