v3.19.1

Leases (Maturities of Operating Lease Liabilities) (Details) $ in Thousands	Apr. 30, 2019 USD ($)
Leases [Abstract]
Remaining 2020	$ 2,865
2021	4,105
2022	4,205
2023	4,233
2024	4,288
Thereafter	31,930
Total lease payments	51,626
Less imputed interest	(11,597)
Total lease liabilities	40,029
Operating lease liabilities	3,786
Operating lease liabilities, non-current	$ 36,243

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Amount of lessee's undiscounted obligation for lease payments for operating lease.

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