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v3.23.3

Convertible Senior Notes (Tables) | 9 Months Ended
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Sep. 24, 2023
Convertible Notes [Abstract] |
Convertible senior notes balances | The following table includes the outstanding principal amount and carrying value of the 2025 Notes as of the periods indicated:
(dollars in thousands) | SEPTEMBER 24, 2023 |  | DECEMBER 25, 2022
Principal | $ | 104,786 |  |  | $ | 105,000 |
Less: debt issuance costs | (1,342) |  |  | (1,939) |
Net carrying amount | $ | 103,444 |  |  | $ | 103,061 |
Convertible senior notes interest expense | Following is a summary of interest expense for the 2025 Notes by component for the periods indicated:
| THIRTEEN WEEKS ENDED |  | THIRTY-NINE WEEKS ENDED
(dollars in thousands) | SEPTEMBER 24, 2023 |  | SEPTEMBER 25, 2022 |  | SEPTEMBER 24, 2023 |  | SEPTEMBER 25, 2022
Coupon interest | $ | 1,310 |  |  | $ | 1,313 |  |  | $ | 3,932 |  |  | $ | 6,785 |
Debt issuance cost amortization | 201 |  |  | 190 |  |  | 594 |  |  | 963 |
Total interest expense (1) | $ | 1,511 |  |  | $ | 1,503 |  |  | $ | 4,526 |  |  | $ | 7,748 |
________________ (1)The effective rate of the 2025 Notes over their expected life is 5.85%. The decrease in interest expense during the thirty-nine weeks ended September 24, 2023 relates to the 2025 Notes Partial Repurchase in May 2022.

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- Definition Convertible Notes [Abstract] + 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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- Definition Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities. + References No definition available. + Details
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