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DEBT AND FINANCING ARRANGEMENTS (Tables) | 3 Months Ended
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Mar. 31, 2023
Debt Disclosure [Abstract] |
Convertible Debt |
| December 31, 2022 |  | March 31, 2023
Principal | $ | 230,000 |  |  | $ | 230,000 |
Minus: Unamortized issuance costs | (3,953) |  |  | (3,593) |
Net carrying amount | $ | 226,047 |  |  | $ | 226,407 |
Interest expense recognized related to the Notes is as follows (in thousands):
| Three Months Ended March 31, |  |
| 2022 |  | 2023 |  |  |  |
Contractual interest expense (due in cash) | $ | 575 |  |  | $ | 575 |  |  |  |  |
Amortization of debt issuance costs | 365 |  |  | 365 |  |  |  |  |
Total interest expense related to the Notes | $ | 940 |  |  | $ | 940 |  |  |  |  |
Effective interest rate | 1.64 | % |  | 1.64 | % |  |  |  |

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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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- References No definition available. + Details
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