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Note 11 - Comprehensive Income (Tables) | 12 Months Ended
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Apr. 30, 2023
Notes Tables |
Comprehensive Income (Loss) [Table Text Block] |
|  | Fiscal Year Ended April 30, 2023 |
($ in thousands) |  | Amount Before Tax |  |  | Tax (Expense) / Benefit |  |  | Amount Net of Tax |
Change in unrealized gains on available-for-sale fixed income securities |  | $ | 503 |  |  | $ | (105 | ) |  | $ | 398 |
|  | $ | 503 |  |  | $ | (105 | ) |  | $ | 398 |
|  | Fiscal Year Ended April 30, 2022 |
($ in thousands) |  | Amount Before Tax |  |  | Tax (Expense) / Benefit |  |  | Amount Net of Tax |
Change in unrealized gains on available-for-sale fixed income securities |  | $ | (34 | ) |  | $ | 7 |  |  | $ | (27 | )
|  | $ | (34 | ) |  | $ | 7 |  |  | $ | (27 | )
|  | Fiscal Year Ended April 30, 2021 |
($ in thousands) |  | Amount Before Tax |  |  | Tax (Expense) / Benefit |  |  | Amount Net of Tax |
Change in unrealized gains on available-for-sale fixed income securities |  | $ | (173 | ) |  | $ | 45 |  |  | $ | (128 | )
|  | $ | (173 | ) |  | $ | 45 |  |  | $ | (128 | )

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 1 -Section 45 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-1 + Details
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- References No definition available. + Details
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