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Leases Lessee, Operating and Financing Lease Maturity (Details)
$ in Thousands
Oct. 31, 2019
USD ($)
Lessee, Lease, Description [Line Items]  
2020 (remaining nine months) $ 478
2021 619
2022 505
2023 0
2024 0
Thereafter 0
Total future lease commitments 1,568
Less: imputed interest (34)
Present value of lease liabilities 1,568
2020 (remaining nine months) 22,918
2021 26,450
2022 21,574
2023 18,831
2024 14,492
Thereafter 59,518
Total future lease commitments 140,318
Less: imputed interest (23,465)
Present value of lease liabilities 140,318
Finance Lease, Liability 1,602
Operating Lease, Liability $ 163,783