XML 31 R14.htm IDEA: XBRL DOCUMENT
v3.24.3

Note 6 - Accumulated Other Comprehensive Loss | 12 Months Ended
--- | ---
Sep. 30, 2024
Notes to Financial Statements |
Comprehensive Income (Loss) Note [Text Block] | 6. Accumulated Other Comprehensive Loss Accumulated other comprehensive loss consisted of the following (in thousands):
|  | Unrealized Losses on Available-for-Sale Securities |  |  | Foreign Currency Translation Adjustments |  |  | Total |
Balance at October 1, 2022 |  | $ | (15 | ) |  | $ | (15,298 | ) |  | $ | (15,313 | )
Other comprehensive income (loss) |  |  | 4 |  |  |  | (2,515 | ) |  |  | (2,511 | )
Balance at September 30, 2023 |  | $ | (11 | ) |  |  | (17,813 | ) |  |  | (17,824 | )
Other comprehensive income |  |  | 67 |  |  |  | 13,500 |  |  |  | 13,567 |
Balance at September 30, 2024 |  | $ | 56 |  |  | $ | (4,313 | ) |  | $ | (4,257 | )

X
- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/220/tableOfContent + Details
Name: | us-gaap_ComprehensiveIncomeNoteTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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