XML 40 R25.htm IDEA: XBRL DOCUMENT
v3.25.3

Note 6 - Indebtedness (Tables) | 6 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Maturities of Long-Term Debt [Table Text Block] |
Fiscal Year |  | Amount |
Remainder of 2026 |  | $ | 1,875 |
2027 |  |  | 5,625 |
2028 |  |  | 5,625 |
2029 |  |  | 7,500 |
2030 |  |  | 48,750 |
Total principal remaining |  | $ | 69,375 |
Convertible Debt [Table Text Block] |
|  | September 30, 2025 |  |  | March 31, 2025 |
Principal outstanding |  | $ | - |  |  | $ | 97,500 |
Unamortized debt issuance costs |  |  | - |  |  |  | (203 | )
Net carrying value |  | $ | - |  |  | $ | 97,297 |
Interest Expense on Convertible Debt [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Six Months Ended September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Interest expense (7.2% and 8.4% as of September 30, 2025 and 2024, respectively) |  | $ | 1,305 |  |  | $ | 1,662 |  |  | $ | 2,597 |  |  | $ | 3,101 |
Amortization of debt issuance costs |  |  | 38 |  |  |  | 38 |  |  | 75 |  |  |  | 73 |
Total interest and amortization of debt issuance costs |  | $ | 1,343 |  |  | $ | 1,700 |  |  | $ | 2,672 |  |  | $ | 3,174 |
|  | Three Months Ended September 30, |  |  | Six Months Ended September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Coupon interest expense at 1.375% |  | $ | 168 |  |  | $ | 335 |  |  | $ | 503 |  |  | $ | 702 |
Amortization of debt issuance costs |  |  | 68 |  |  |  | 133 |  |  |  | 203 |  |  |  | 278 |
Total interest and amortization of debt issuance costs |  | $ | 236 |  |  | $ | 468 |  |  | $ | 706 |  |  | $ | 980 |
Term Loan [Member] |
Notes Tables |
Convertible Debt [Table Text Block] |
|  | September 30, 2025 |  |  | March 31, 2025 |
Current portion |  | $ | 4,688 |  |  | $ | 3,750 |
Noncurrent portion |  |  | 64,164 |  |  |  | 66,902 |
Debt issuance costs |  |  | 523 |  |  |  | 598 |
Term Loan principal outstanding |  | $ | 69,375 |  |  | $ | 71,250 |

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