Income Taxes - Summary of Net Operating Loss Carryforwards (Details) $ in Thousands |
Oct. 31, 2020
USD ($)
|
---|---|
Operating Loss Carryforwards [Line Items] | |
Operating loss carryforwards | $ 4,983 |
Federal | |
Operating Loss Carryforwards [Line Items] | |
Operating loss carryforwards | 12,161 |
State | |
Operating Loss Carryforwards [Line Items] | |
Operating loss carryforwards | 15,190 |
Foreign | Chile | |
Operating Loss Carryforwards [Line Items] | |
Operating loss carryforwards | 3,662 |
Foreign | Argentina | |
Operating Loss Carryforwards [Line Items] | |
Operating loss carryforwards | $ 1,684 |