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v3.23.2

Note 7 - Indebtedness (Tables) | 3 Months Ended
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Jun. 30, 2023
Notes Tables |
Convertible Debt [Table Text Block] |
|  | June 30, 2023 |  |  | March 31, 2023 |
Principal outstanding |  | $ | 172,500 |  |  | $ | 172,500 |
Unamortized debt issuance costs |  |  | (1,998 | ) |  |  | (2,228 | )
Net carrying value |  | $ | 170,502 |  |  | $ | 170,272 |
Interest Expense on Convertible Debt [Table Text Block] |
|  | Three Months Ended June 30 |
|  | 2023 |  |  | 2022 |
Coupon interest expense at 1.375% |  | $ | 593 |  |  | $ | 593 |
Amortization of debt discounts and issuance costs |  |  | 230 |  |  |  | 225 |
Total interest and amortization of debt issuance costs |  | $ | 823 |  |  | $ | 818 |

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- Definition Tabular disclosure of interest expense on borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. + References No definition available. + Details
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- Definition Tabular disclosure of convertible debt instrument. Includes, but is not limited to, principal amount and amortized premium or discount. + References No definition available. + Details
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