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v3.23.3

Debt - Additional Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Sep. 30, 2022 | May 31, 2021
Debt Instrument [Line Items] |  |  |  |
Principal amount of the Notes | $ 178,500 | $ 180,000 |  |
Unamortized debt costs | $ 2,479 | 2,717 |  |
Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted average effective interest rate | 8.30% |  |  |
Principal amount of the Notes | $ 10,000 | 10,000 |  |
Unamortized debt costs | $ 0 | $ 0 |  |
Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted average effective interest rate | 8.30% |  |  |
Principal amount of the Notes | $ 68,500 |  |  |
3.75% Convertible Notes Due 2026 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Aggregate principal amount of debt issued |  |  |  | $ 100,000
Interest rate (as a percent) | 3.75% | 3.75% | 3.75% | 3.75%
Principal amount of the Notes | $ 100,000 | $ 100,000 |  |
Unamortized debt costs | 1,665 | 1,811 |  |
Senior Secured Credit Agreement | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Credit facility borrowing capacity | 40,000 |  |  |
Principal amount of the Notes |  | 10,000 |  |
Unamortized debt costs | $ 800 | 900 |  |
Senior Secured Credit Agreement | Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Term of loan | 5 years |  |  |
Credit facility borrowing capacity | $ 80,000 |  |  |
Principal amount of the Notes |  | $ 70,000 |  |
Senior Secured Credit Agreement | Credit Agreement | If all or Portion of Loans Under New Term Loan Facility are Prepaid |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Unused commitment fee percentage per annum of average unused portion of the New Revolving Credit Facility | 1.00% |  |  |
Senior Secured Credit Agreement | 90-day SOFR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest rate determination basis | 90-day term Secured Overnight Financing Rate |  |  |
Senior Secured Credit Agreement | 90-day SOFR | Floor Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Variable rate (as a percent) | 0.50% |  |  |
Senior Secured Credit Agreement | Minimum | Credit Agreement | Consolidated Senior Net Leverage Ratio is Greater Than or Equal to 3.00:1.00 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Unused commitment fee percentage per annum of average unused portion of the New Revolving Credit Facility | 0.25% |  |  |
Senior Secured Credit Agreement | Minimum | 90-day SOFR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Variable rate (as a percent) |  | 2.50% |  |
Senior Secured Credit Agreement | Maximum | Credit Agreement | Consolidated Senior Net Leverage Ratio is Greater Than or Equal to 3.00:1.00 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Unused commitment fee percentage per annum of average unused portion of the New Revolving Credit Facility | 0.40% |  |  |
Senior Secured Credit Agreement | Maximum | 90-day SOFR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Variable rate (as a percent) |  | 3.25% |  |

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