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v3.23.1

Long-Term Debt - Convertible Senior Notes Due 2026 (Details) | 3 Months Ended
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Mar. 31, 2023 USD ($) $ / shares shares | Mar. 31, 2022 USD ($)
Debt Instrument [Line Items] |  |
Interest expense | $ 4,869,000 | $ 5,307,000
Amortization of debt issuance costs | $ 596,000 | 590,000
2026 Capped Calls |  |
Debt Instrument [Line Items] |  |
Initial cap price | $ / shares | $ 8.42 |
2026 Notes (mature February 2026) |  |
Debt Instrument [Line Items] |  |
Interest rate (as a percent) | 6.75% |
Maturity date | Feb. 15, 2026 |
Frequency of periodic payment | semi-annually |
Initial conversion ratio | 0.1433795 |
Aggregate number of shares | shares | 28,675,900 |
Initial conversion price per share (USD per share) | $ / shares | $ 6.97 |
Increase in the conversion rate | 0.0645207 |
Redemption price as a percentage of principal amount | 100.00% |
Effective interest rate (as a percent) | 7.60% |
Interest expense | $ 3,700,000 | 3,700,000
Coupon interest expense | 3,400,000 | 3,400,000
Amortization of debt issuance costs | $ 300,000 | $ 300,000
2026 Notes (mature February 2026) | Maximum |  |
Debt Instrument [Line Items] |  |
Percentage of closing price of common stock to conversion price | 130.00% |
Number of trading days | 20 |
Number of consecutive trading days | 30 |
2026 Notes (mature February 2026) | Minimum |  |
Debt Instrument [Line Items] |  |
Percentage of closing price of common stock to conversion price | 97.00% |
Number of trading days | 5 |
Number of consecutive trading days | 10 |

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