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LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Details) - USD ($) $ in Thousands | Jun. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Long-term debt obligations |  |
Long-term debt | $ 160,845 | $ 127,730
Less current portion | 24,024 | 25,256
Long-term debt, less current portion | 136,821 | 102,474
Payments under long-term debt obligations |  |
Due in one year or less | 26,506 |
Due after one year through two years | 25,901 |
Due after two years through three years | 45,853 |
Due after three years through four years | 2,896 |
Due after four years through five years | 71,483 |
Total payments | 172,639 |
Less amounts representing interest | 11,794 |
Long-term debt | 160,845 | 127,730
Credit Facility |  |
Long-term debt obligations |  |
Long-term debt | $ 70,000 |
Interest rate (as a percent) | 1.40% |
Payments under long-term debt obligations |  |
Due in one year or less | $ 1,175 |
Due after one year through two years | 1,685 |
Due after two years through three years | 2,136 |
Due after three years through four years | 2,469 |
Due after four years through five years | 71,347 |
Total payments | 78,812 |
Less amounts representing interest | 8,812 |
Long-term debt | 70,000 |
Term Loan |  |
Long-term debt obligations |  |
Long-term debt |  | 70,000
Payments under long-term debt obligations |  |
Long-term debt |  | 70,000
Accounts receivable securitization program |  |
Long-term debt obligations |  |
Long-term debt | $ 35,000 |
Interest rate (as a percent) | 1.00% |
Payments under long-term debt obligations |  |
Due in one year or less | $ 436 |
Due after one year through two years | 692 |
Due after two years through three years | 35,444 |
Total payments | 36,572 |
Less amounts representing interest | 1,572 |
Long-term debt | 35,000 |
Notes payable |  |
Long-term debt obligations |  |
Long-term debt | $ 54,959 | 56,759
Weighted-average interest rate (as a percent) | 1.90% |
Payments under long-term debt obligations |  |
Due in one year or less | $ 24,684 |
Due after one year through two years | 23,308 |
Due after two years through three years | 8,051 |
Due after three years through four years | 198 |
Total payments | 56,241 |
Less amounts representing interest | 1,282 |
Long-term debt | 54,959 | 56,759
Capital lease obligations |  |
Long-term debt obligations |  |
Long-term debt | $ 886 | 971
Weighted-average interest rate (as a percent) | 5.80% |
Payments under long-term debt obligations |  |
Due in one year or less | $ 211 |
Due after one year through two years | 216 |
Due after two years through three years | 222 |
Due after three years through four years | 229 |
Due after four years through five years | 136 |
Total payments | 1,014 |
Less amounts representing interest | 128 |
Long-term debt | $ 886 | $ 971

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