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Operating Leases - Summary of Maturities of Lease Liabilities Under Non-cancelable Operating Leases (Details) $ in Thousands | Apr. 30, 2019 USD ($)
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Operating Lease Liabilities Payments Due [Abstract] |
2020 - remainder of fiscal year | $ 1,482
2021 | 1,436
2022 | 1,034
2023 | 274
2024 | 48
Total lease payments | 4,274
Less: imputed interest | (302)
Present value of lease liabilities | $ 3,972

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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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