Note 7 - Operating Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands |
Mar. 31, 2025 |
Mar. 31, 2024 |
|---|---|---|
| Right-of-use assets | $ 6,167 | $ 6,149 |
| Accumulated lease amortization | (2,265) | (1,865) |
| Total right-of-use assets | 3,902 | 4,284 |
| Current lease liabilities | 555 | 530 |
| Non-current lease liabilities | 3,363 | 3,744 |
| Total lease liabilities | $ 3,918 | $ 4,274 |
| X | ||||||||||
- Definition Amount of accumulated amortization of lessee's right to use underlying asset under operating lease. No definition available.
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease, before accumulated amortization. No definition available.
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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