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Note 6 - Other Comprehensive Income (Loss) (Tables) | 3 Months Ended
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Dec. 31, 2024
Notes Tables |
Comprehensive Income (Loss) [Table Text Block] |
(In thousands) |  | Available-for-Sale Securities |  |  | Foreign Currency Translation |  |  | Accumulated Other Comprehensive Income (Loss) |
Balances at September 30, 2024 |  | $ | 66 |  |  | $ | 1,013 |  |  | $ | 1,079 |
Other comprehensive (loss) for the three months ended December 31, 2024 |  |  | (125 | ) |  |  | (971 | ) |  |  | (1,096 | )
Balances at December 31, 2024 |  | $ | (59 | ) |  | $ | 42 |  |  | $ | (17 | )
|  | Three Months Ended December 31, 2024 |
(In thousands) |  | Before Tax |  |  | Tax Effect |  |  | Net of Tax Amount |
Unrealized (loss) on available-for-sale securities |  | $ | (158 | ) |  | $ | 33 |  |  | $ | (125 | )
Unrealized (loss) on foreign currency translation |  |  | (1,159 | ) |  |  | 188 |  |  |  | (971 | )
Other comprehensive (loss) |  | $ | (1,317 | ) |  | $ | 221 |  |  | $ | (1,096 | )
|  | Three Months Ended December 31, 2023 |
(In thousands) |  | Before Tax |  |  | Tax Effect |  |  | Net of Tax Amount |
Unrealized gain on available-for-sale securities |  | $ | 390 |  |  | $ | (99 | ) |  | $ | 291 |
Unrealized gain on foreign currency translation |  |  | 915 |  |  |  | (186 | ) |  |  | 729 |
Other comprehensive gain |  | $ | 1,305 |  |  | $ | (285 | ) |  | $ | 1,020 |

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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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