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NET INVESTMENT IN SALES-TYPE LEASES | 12 Months Ended
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Dec. 31, 2012
Investments [Abstract] |
NET INVESTMENT IN SALES-TYPE LEASES | 3. NET INVESTMENT IN SALES-TYPE LEASES Under sales-type leases, Xi’an TCH leased TRT systems to Zhangzhi with terms of 5 and 13 years, respectively; and leased CHPG systems to Tong Chuan, Shengwei, and Jing Yang Shengwei respectively for 5 years, BMPG systems to Pucheng for 15 years, BMPG systems to Shenqiu for 11 years, and a power and steam generating system from waste heat from metal refining to Erdos (five projects) for 20 years. The components of the net investment in sales-type leases as of December 31, 2012 and 2011 are as follows:
|  | 2012 |  |  | 2011 |
Total future minimum lease payments receivable |  | $ | 380,608,263 |  |  | $ | 415,796,738 |
Less: Executory cost |  |  | (113,529,216 | ) |  |  | (121,384,498 | )
Less: Unearned interest income |  |  | (138,668,584 | ) |  |  | (158,110,200 | )
Net investment in sales - type leases |  |  | 128,410,463 |  |  |  | 136,302,040 |
Current portion |  |  | 10,389,028 |  |  |  | 8,725,345 |
Noncurrent portion |  | $ | 118,021,435 |  |  | $ | 127,576,695 |
As of December 31, 2012, the future minimum rentals to be received on non-cancelable sales-type leases by years are as follows:
2013 |  | $ | 36,607,448 |
2014 |  |  | 28,769,009 |
2015 |  |  | 26,385,338 |
2016 |  |  | 26,385,338 |
2017 |  |  | 26,385,338 |
Thereafter |  |  | 236,075,792 |
Total |  | $ | 380,608,263 |

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