|
SUBSEQUENT EVENTS (Details)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended | 1 Months Ended | 0 Months Ended | 0 Months Ended | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
USD ($)
|
Dec. 31, 2012
|
Aug. 31, 2012
Liyuan
USD ($)
|
Aug. 31, 2012
Liyuan
Minimum
|
Aug. 31, 2012
Liyuan
Maximum
|
Jan. 09, 2014
Subsequent event
Short-term loan entered into, January 9, 2014
Agricultural Bank of China
USD ($)
|
Jan. 09, 2014
Subsequent event
Short-term loan entered into, January 9, 2014
Agricultural Bank of China
CNY
|
Jan. 11, 2014
Subsequent event
Short-term loan entered into, January 10, 2014
Agricultural Bank of China
USD ($)
|
Jan. 11, 2014
Subsequent event
Short-term loan entered into, January 10, 2014
Agricultural Bank of China
CNY
|
Jan. 14, 2014
Subsequent event
Long-term loan entered into, January 14, 2014
Rural Credit Cooperative Union
USD ($)
|
Jan. 14, 2014
Subsequent event
Long-term loan entered into, January 14, 2014
Rural Credit Cooperative Union
CNY
|
Mar. 05, 2014
Subsequent event
Long-term loan entered into, March 5, 2014
Bank of China
USD ($)
|
Mar. 05, 2014
Subsequent event
Long-term loan entered into, March 5, 2014
Bank of China
CNY
|
Jan. 14, 2014
Subsequent event
Minimum
Long-term loan entered into, January 14, 2014
Rural Credit Cooperative Union
|
Mar. 05, 2014
Subsequent event
Minimum
Long-term loan entered into, March 5, 2014
Bank of China
|
Jan. 14, 2014
Subsequent event
Maximum
Long-term loan entered into, January 14, 2014
Rural Credit Cooperative Union
|
Jan. 09, 2014
Subsequent event
Xiaopengzu
IEL
USD ($)
|
Jan. 09, 2014
Subsequent event
Xiaopengzu
IEL
Minimum
|
Jan. 09, 2014
Subsequent event
Xiaopengzu
IEL
Maximum
|
Jan. 14, 2014
Subsequent event
CPT Wyndham Holdings Ltd.
CPT Wyndham Sub Ltd.
Ordinary shares
USD ($)
|
Jan. 14, 2014
Subsequent event
CPT Wyndham Holdings Ltd.
CPT Wyndham Sub Ltd.
ADS
USD ($)
|
Mar. 18, 2014
Subsequent event
Liyuan
USD ($)
|
Mar. 18, 2014
Subsequent event
Liyuan
CNY
|
|
| Subsequent Event | |||||||||||||||||||||||
| Cash consideration for sale of certain power generating assets | $ 7,151 | $ 5,249 | |||||||||||||||||||||
| Term of sale and leaseback | 3 years | 5 years | |||||||||||||||||||||
| Quarterly lease payment | 311 | ||||||||||||||||||||||
| Implicit interest rate on the lease payments (as a percent) | 6.50% | 6.72% | |||||||||||||||||||||
| Basis spread on variable rate (as a percent) | 0.35% | 0.32% | |||||||||||||||||||||
| Variable rate basis | Benchmark interest rate announced by the People's Bank of China | Benchmark interest rate announced by the People's Bank of China | |||||||||||||||||||||
| Term of loan for basis spread on variable rate | 1 year | 3 years | 3 years | 5 years | |||||||||||||||||||
| Loan obtained | 1,476 | 9,000 | 328 | 2,000 | 4,100 | 25,000 | 13,613 | 83,000 | |||||||||||||||
| Interest rate (as a percent) | 7.80% | 7.80% | 7.80% | 7.80% | 9.00% | 9.00% | 6.8775% | 6.8775% | |||||||||||||||
| Premium over benchmark interest rate (as a percent) | 1.80% | 1.80% | 1.80% | 1.80% | 2.60% | 2.60% | 0.3275% | 0.3275% | |||||||||||||||
| Purchase price (in dollars per share) | $ 1.17 | $ 3.51 | |||||||||||||||||||||
| Benchmark rate used for loans | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | People's Bank of China | |||||||||||||
| Term of debt | 3 years | 5 years | 5 years | ||||||||||||||||||||
| Insurance recovery received on damage of plant from BOC Insurance Sichuan Branch | $ 549 | $ 955 | 5,822 | ||||||||||||||||||||