XML 39 R30.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Note 6 - Other Comprehensive Income (Loss) (Tables) | 3 Months Ended
--- | ---
Dec. 31, 2023
Notes Tables |
Comprehensive Income (Loss) [Table Text Block] |
(In thousands) |  | Available-for-Sale Securities |  |  | Foreign Currency Translation |  |  | Accumulated Other Comprehensive Loss
Balances at September 30, 2023 |  | $ | (682 | ) |  | $ | 138 |  |  | $ | (544 | )
Other comprehensive income for the three months ended December 31, 2023 |  |  | 291 |  |  |  | 729 |  |  |  | 1,020 |
Balances at December 31, 2023 |  | $ | (391 | ) |  | $ | 867 |  |  | $ | 476 |

X
- 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
Name: | us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration