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RESTRICTED CASH (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| RESTRICTED CASH | ||
| Balance of restricted cash | $ 1,067 | $ 6,112 |
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Deposit of forward foreign currency exchange transactions
|
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| RESTRICTED CASH | ||
| Balance of restricted cash | 94 | 808 |
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Deposit of Letter of Guarantee for a project
|
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| RESTRICTED CASH | ||
| Balance of restricted cash | 657 | 648 |
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Bank letter of guarantee for facility rentals in Singapore and Spain
|
||
| RESTRICTED CASH | ||
| Balance of restricted cash | 203 | 210 |
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Deposits of bank bills
|
||
| RESTRICTED CASH | ||
| Balance of restricted cash | 83 | 2,812 |
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Pledged deposit for short-term bank loan
|
||
| RESTRICTED CASH | ||
| Balance of restricted cash | 0 | 1,605 |
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Deposits to secure commercial card issued by bank
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| RESTRICTED CASH | ||
| Balance of restricted cash | $ 30 | $ 29 |