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v3.24.2

Summary of Significant Accounting Policies - Narrative (Details) | 12 Months Ended |
--- | --- | ---
Apr. 30, 2024 USD ($) institution | Apr. 30, 2023 USD ($) institution | Apr. 30, 2022 USD ($)
Property, Plant and Equipment [Line Items] |  |  |
Cash | $ 2,618,000 | $ 10,118,000 |
Cash equivalents | $ 0 | $ 0 |
Number of major institutions with cash balances | institution | 3 | 3 |
Net loss | $ (7,276,000) | $ (5,335,000) |
Cash used in operations | 6,137,000 | (3,972,000) |
Working capital deficit | 7,900,000 |  |
Accumulated deficit | 84,593,000 | 77,317,000 |
Asset impairment | 0 | 807,000 |
Impairment of goodwill | 0 | 0 |
Unrecognized tax benefits | 181,000 | 181,000 | $ 181,000
Income tax penalties and interest expense | 0 | 0 |
(Benefit) provision for income tax | $ (32,000) | 68,000 |
Provision adjustment |  | (95,000) |
Capitalized software development costs |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Finite-lived intangibles |  | 0 |
Minimum |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Useful life | 3 years |  |
Maximum |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Useful life | 7 years |  |
Recurring Basis |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Assets, fair value | $ 0 | 0 |
Liabilities, fair value | 0 | 0 |
Nonrecurring Basis |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Assets, fair value | 0 | 0 |
Liabilities, fair value | $ 0 | $ 0 |

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