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v3.23.3

Revolving Credit Facility and Long-Term Debt - Additional Information (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Mar. 10, 2023 | Mar. 05, 2018 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Debt Instrument [Line Items] |  |  |  |  |  |
Interest expense, debt |  |  | $ 100 | $ 500 | $ 400 | $ 600
Amortization of debt financing costs |  |  | $ 33 | $ 48 | $ 108 | $ 142
Revolving Credit Facility, Maturing April 1, 2025 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Expiration date |  | Apr. 01, 2025 |  |  |  |
Maximum borrowing capacity |  | $ 80,000 |  |  |  |
Line of credit facility, capacity available for specific purpose other than for trade purchases |  | 40,000 |  |  |  |
Debt instrument, covenant, current fixed charge ratio required, minimum |  |  | 1.00% |  | 1.00% |
Remaining borrowing capacity |  |  | $ 49,500 |  | $ 49,500 |
Revolving Credit Facility, Maturing April 1, 2025 | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 11.00% |
Revolving Credit Facility, Maturing April 1, 2025 | LIBOR Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 8.90% |
Revolving Credit Facility, Maturing April 1, 2025 | U.S. BSBY Rate Loans, U.S. BSBY Daily Floating Rate Loans |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 1.50% |
Revolving Credit Facility, Maturing April 1, 2025 | UK Alternative Currency Loans |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 3.50% |
Revolving Credit Facility, Maturing April 1, 2025 | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Unused commitment fee, percent |  |  |  |  | 0.375% |
Revolving Credit Facility, Maturing April 1, 2025 | Minimum | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 0.50% |
Revolving Credit Facility, Maturing April 1, 2025 | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Unused commitment fee, percent |  |  |  |  | 0.50% |
Revolving Credit Facility, Maturing April 1, 2025 | Maximum | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 2.50% |
Revolving Credit Facility, Maturing April 1, 2025 | UK Borrower |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  | $ 15,000 |  |  |  |
Revolving Credit Facility, Maturing April 1, 2025 | TB Europe |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity | $ 15,000 |  |  |  |  |
Increased undrawn commitment fee percetage | 0.125% |  |  |  |  |

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