RELATED-PARTY TRANSACTIONS - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | 6 Months Ended | |||||
---|---|---|---|---|---|---|---|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
Level III
|
Dec. 31, 2013
Level III
|
Jun. 30, 2014
Discounted cash flow
Affiliates
Level III
|
Jun. 30, 2014
Minimum
Discounted cash flow
Affiliates
Level III
|
Jun. 30, 2014
Maximum
Discounted cash flow
Affiliates
Level III
|
|
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||||
Average interest rate (as a percent) | 2.00% | 3.00% | |||||
Due to affiliates | $ 165,919 | $ 123,497 | |||||
Discount rate (as a percent) | 10.00% | ||||||
Interest income | $ 783 | $ 891 |