XML 127 R102.htm IDEA: XBRL DOCUMENT
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Senior Notes (Details) - USD ($) |  | 12 Months Ended |
--- | --- | --- | ---
May 31, 2018 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | May 13, 2021
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, term |  | 53 months |  |  |
Amortization of debt issuance costs |  | $ 622,000 | $ 699,000 | $ 552,000 |
Senior notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Principal amount |  | 400,000,000 |  |  | $ 400,000,000.0
Long-term debt, fair value |  | 364,400,000 |  |  |
Interest expense |  | 17,000,000 | 17,000,000 | 16,980,000 |
Amortization of Debt Discount (Premium) |  | 539,000 | 515,000 | 493,000 |
Amortization of debt issuance costs |  | $ 153,000 | 147,000 | $ 140,000 |
Senior notes | Debt Instrument, Redemption, Period One |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt redemption price (percent) | 102.13% |  |  |  |
Senior notes | Debt Instrument, Redemption, Period Two |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt redemption price (percent) | 101.06% |  |  |  |
Senior notes | Debt Instrument, Redemption, Period Three |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt redemption price (percent) | 100.00% |  |  |  |
Senior notes | Debt Instrument, Redemption, Period Five |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt redemption price (percent) |  | 101.00% |  |  |
Senior notes | Debt Instrument, Redemption, Period Six |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt redemption price (percent) |  | 100.00% |  |  |
Senior notes | Senior Note One |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Discount Rate |  | 4.42% |  |  |
Senior notes | Senior Note Two |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Principal amount |  | $ 400,000,000 | $ 400,000,000 |  |
Debt Instrument, Unamortized Debt Issuance Costs |  | 4.30% |  |  |
Senior Notes 4.25% | Senior Note Two |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument interest rate (in percent) |  |  |  |  | 4.25%

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