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Property and Equipment - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 31, 2022 | Jul. 31, 2022 | Oct. 31, 2021 | Oct. 31, 2022 | Oct. 31, 2021 | Apr. 30, 2022 | Jan. 31, 2022
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Depreciation and amortization | $ 560,000 |  | $ 346,000 | $ 1,100,000 | $ 663,000 |  |
Depreciation and amortization, excluding finance leases | 525,000 |  | 346,000 | 1,000,000 | 663,000 |  |
Finance lease, asset, gross | 1,100,000 |  |  | 1,100,000 |  | $ 713,000 |
Finance lease, depreciation and amortization | 35,000 |  | 0 | 64,000 | 0 |  |
Servicing asset |  |  |  |  |  |  | $ 1,900,000
Carrying value of servicing asset | 1,100,000 |  |  | 1,100,000 |  |  |
Hosting arrangement, amortization expense | 157,000 |  | 40,000 | 314,000 | 81,000 |  |
2022 Finance Lease |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Finance lease costs |  |  |  |  |  | $ 370,000 |
Present value of minimum future obligations interest rate |  |  |  |  |  | 3.25% |
Finance lease, amortization | 18,000 |  | 0 | 36,000 | 0 |  |
2023 Finance Lease |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Finance lease costs |  | $ 368,000 |  |  |  |  |
Present value of minimum future obligations interest rate |  | 3.50% |  |  |  |  |
Finance lease, amortization | $ 17,000 |  | $ 0 | $ 28,000 | $ 0 |  |
Capitalized software development costs |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Useful lives |  |  |  | 3 years |  |  |
Minimum |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Useful lives |  |  |  | 3 years |  |  |
Maximum |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Useful lives |  |  |  | 9 years |  |  |

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