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Right-of-Use Assets and Lease Liabilities (Tables) | 12 Months Ended
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Apr. 30, 2025
Disclosure Text Block [Abstract] |
Lease, Cost [Table Text Block] | The table below presents ROU assets and lease liabilities recorded on the consolidated balance sheets as follows:
|  | Classification |  |  | April 30, 2025 |  |  | April 30, 2024 |
|  |  |  |  | (In thousands) |
Assets |  |  |  |  |  |  |  |  |
Right-of-use assets - operating leases |  |  | Right-of-use assets leases |  |  | $ | 8,659 |  |  | $ | 6,036 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Operating lease liabilities, current portion |  |  | Lease liability, current |  |  |  | 2,027 |  |  |  | 1,640 |
Operating lease liabilities, non-current portion |  |  | Lease liability, non-current |  |  |  | 6,729 |  |  |  | 4,545 |
Total lease liabilities |  |  |  |  |  | $ | 8,756 |  |  | $ | 6,185 |
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] | The table below reconciles the undiscounted cash flows for each of the next five fiscal years and total of the remaining fiscal years to the operating lease liabilities recorded on the consolidated balance sheet as of April 30, 2025:
Fiscal Year Ending April 30,
(in thousands)
2026 |  | $ | 2,098 |
2027 |  |  | 1,942 |
2028 |  |  | 2,265 |
2029 |  |  | 2,416 |
2030 |  |  | 1,549 |
Thereafter |  |  | - |
Total lease payments |  |  | 10,270 |
Less imputed interest |  |  | (1,514 | )
Present value of future lease payments |  |  | 8,756 |
Less current obligations under leases |  |  | (2,027 | )
Long-term lease obligations |  | $ | 6,729 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
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