Note 7 - Long-term Debt - Long-term Debt (Details) (Parentheticals) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2025 |
Sep. 30, 2025 |
|
| Term Loans, Two [Member] | ||
| Interest rate | 1.30% | 1.30% |
| Maturity date | Jul. 31, 2028 | Jul. 31, 2028 |
| Seller Note [Member] | ||
| Interest rate | 4.00% | 4.00% |
| Maturity date | Oct. 31, 2025 | Oct. 31, 2025 |
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|