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MAJOR CUSTOMERS (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 USD ($) item | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($)
Major Customers |  |  |
Number of customers with the largest receivable balances | item | 3 |  |
Net revenue | Customer concentration risk | Company A |  |  |
Major Customers |  |  |
Total net revenues |  | $ 160,183 | $ 214,347
Net revenue | Customer concentration risk | Company B |  |  |
Major Customers |  |  |
Total net revenues |  | $ 7,544 | $ 218,631
Accounts receivable | Accounts receivable balances | Customer one |  |  |
Major Customers |  |  |
Concentration risk (as a percent) | 9.00% | 18.00% |
Accounts receivable | $ 34,468 | $ 78,630 |
Accounts receivable | Accounts receivable balances | Customer two |  |  |
Major Customers |  |  |
Concentration risk (as a percent) | 6.00% | 5.00% |
Accounts receivable | Accounts receivable balances | Customer three |  |  |
Major Customers |  |  |
Concentration risk (as a percent) | 4.00% | 4.00% |

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