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LONG-TERM DEBT AND FINANCING ARRANGEMENTS - Summary (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Long-term debt obligations |  |
Long-term debt | $ 264,623 | $ 225,532
Less current portion | 66,252 | 50,615
Long-term debt, less current portion | $ 198,371 | 174,917
Weighted-average interest rate (as a percent) | 3.00% |
Credit Facility |  |
Long-term debt obligations |  |
Long-term debt | $ 50,000 | $ 50,000
Interest rate (as a percent) | 5.50% |
Credit Facility | Interest rate swap agreement |  |
Long-term debt obligations |  |
Amount of borrowings covered by the interest rate swap | $ 50,000 |
Effective fixed interest rate on hedged borrowings (as a percent) | 1.55% | 3.12%
Notes payable |  |
Long-term debt obligations |  |
Long-term debt | $ 214,623 | $ 175,530
Weighted-average interest rate (as a percent) | 3.30% |
Finance lease obligations |  |
Long-term debt obligations |  |
Long-term debt |  | $ 2

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