FINANCING ARRANGEMENTS AND LONG-TERM DEBT - Long-term Debt and Annual Maturities of Debt Obligations Tables (Details) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
Apr. 26, 2013 |
|---|---|---|---|
| FINANCING ARRANGEMENTS AND LONG-TERM DEBT | |||
| Long-term debt, total | $ 50,781 | $ 53,372 | |
| Less current installments on long term debt | 2,250 | 3,938 | |
| Long-term debt | 48,531 | 49,434 | |
| Aggregate annual maturities of debt obligations | |||
| 2016 | 2,250 | ||
| 2017 | 2,250 | ||
| 2018 | 5,624 | ||
| 2019 | 2,250 | ||
| 2020 | 38,407 | ||
| Long-term debt, total | 50,781 | 53,372 | |
| Secured Debt | |||
| FINANCING ARRANGEMENTS AND LONG-TERM DEBT | |||
| Long-term debt, total | 47,407 | 49,938 | |
| Aggregate annual maturities of debt obligations | |||
| Long-term debt, total | 47,407 | 49,938 | |
| Convertible Notes Payable | C C G H Limited | |||
| FINANCING ARRANGEMENTS AND LONG-TERM DEBT | |||
| Long-term debt, total | 3,374 | 3,434 | $ 1,100 |
| Aggregate annual maturities of debt obligations | |||
| Long-term debt, total | $ 3,374 | $ 3,434 | $ 1,100 |