|
EMPLOYEE BENEFIT PLANS (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 12 Months Ended | 1 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
item
|
Dec. 31, 2012
item
|
Dec. 31, 2013
Multi-employer defined contribution plan
|
Dec. 31, 2013
Multi-employer defined contribution plan
PRC
|
Dec. 31, 2012
Multi-employer defined contribution plan
PRC
|
Dec. 31, 2011
Multi-employer defined contribution plan
PRC
|
Dec. 31, 2013
Multi-employer defined contribution plan
PRC
Minimum
|
Dec. 31, 2013
Multi-employer defined contribution plan
PRC
Maximum
|
Dec. 31, 2013
401(k) retirement plan
|
Dec. 31, 2012
401(k) retirement plan
|
Dec. 31, 2011
401(k) retirement plan
|
Nov. 30, 2008
401(k) retirement plan
Maximum
|
|
| Defined contribution plan | ||||||||||||
| Percentage of employees' salaries on which the entity has to accrue benefits as per labor regulations | 33.50% | 45.90% | ||||||||||
| Employer matching contribution (as a percent) | 3.00% | |||||||||||
| Total contribution to the plan | $ 1,024 | $ 1,324 | $ 1,045 | $ 2 | $ 74 | $ 155 | ||||||
| Additional legal obligations or liabilities | 0 | 0 | ||||||||||
| Defined benefit plan | ||||||||||||
| Number of former executive officers for whom the defined benefit plan is established | 2 | |||||||||||
| Number of former executive officers whose salaries and length of service periods are considered for guaranteed retirement benefit | 2 | |||||||||||
| Number of former executive officers terminated their employment relationship with the Company and opted to have a lump sum cash distribution | 2 | |||||||||||
| Accumulated defined benefit | 244 | |||||||||||
| Assets and obligation | $ 0 | |||||||||||