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LONG-TERM DEBT AND FINANCING ARRANGEMENTS - Summary (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Long-term debt obligations |  |
Long-term debt | $ 225,532 | $ 284,224
Less current portion | 50,615 | 67,105
Long-term debt, less current portion | $ 174,917 | 217,119
Weighted-average interest rate (as a percent) | 2.60% |
Payments under long-term debt obligations |  |
2022 | $ 55,060 |
2023 | 51,599 |
2024 | 95,675 |
2025 | 22,856 |
2026 | 10,898 |
Thereafter | 293 |
Total payments | 236,381 |
Less amounts representing interest | 10,849 |
Long-term debt | 225,532 | 284,224
Credit Facility |  |
Long-term debt obligations |  |
Long-term debt | $ 50,000 | 70,000
Interest rate (as a percent) | 1.20% |
Payments under long-term debt obligations |  |
2022 | $ 807 |
2023 | 1,213 |
2024 | 51,028 |
Total payments | 53,048 |
Less amounts representing interest | 3,048 |
Long-term debt | 50,000 | 70,000
Credit Facility | Interest rate swap agreement, maturing on June 30, 2022 |  |
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) | 3.12% |
Notes payable |  |
Long-term debt obligations |  |
Long-term debt | $ 175,530 | 214,216
Weighted-average interest rate (as a percent) | 2.40% |
Payments under long-term debt obligations |  |
2022 | $ 54,251 |
2023 | 50,386 |
2024 | 44,647 |
2025 | 22,856 |
2026 | 10,898 |
Thereafter | 293 |
Total payments | 183,331 |
Less amounts representing interest | 7,801 |
Long-term debt | 175,530 | 214,216
Finance lease obligations |  |
Long-term debt obligations |  |
Long-term debt | $ 2 | 8
Weighted-average interest rate (as a percent) | 3.30% |
Payments under long-term debt obligations |  |
2022 | $ 2 |
Total payments | 2 |
Long-term debt | $ 2 | $ 8

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