XML 47 R30.htm IDEA: XBRL DOCUMENT
v3.23.3

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2023
Accounting Policies [Abstract] |
Supplemental Disclosures of Cash Flow Information | Supplemental Disclosures of Cash Flow Information (in thousands):
| Year Ended September 30,
| 2023 |  | 2022 |  | 2021
Cash paid (received) during the period for: |  |  |  |  |
Interest received, net of interest expense | $ | (5,465) |  |  | $ | (334) |  |  | $ | (73) |
Income taxes paid, net of refunds | 17,232 |  |  | 533 |  |  | 1,886 |
Non-cash capital expenditures | 183 |  |  | 1,133 |  |  | 226 |

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

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration