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Investment in Sales-Type Leases, Net | 9 Months Ended
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Sep. 30, 2018
Investment in Sales-Type Leases, Net [Abstract] |
INVESTMENT IN SALES-TYPE LEASES, NET | 4. INVESTMENT IN SALES-TYPE LEASES, NET Under sales-type leases, Xi’an TCH leases the following systems: (i) BMPG systems to Pucheng Phase I and II (15 and 11 year terms, respectively); (ii) BMPG systems to Shenqiu Phase I (11-year term); and (iii) BMPG systems to Shenqiu Phase II (9.5-year term). In addition, as of September 30, 2018, Erdos TCH leased power and steam generating systems from waste heat from metal refining to Erdos (five systems) for a term of twenty years. The components of the net investment in sales-type leases as of September 30, 2018 and December 31, 2017 are as follows:
|  | 2018 |  |  | 2017 |
Total future minimum lease payments receivable |  | $ | 203,269,139 |  |  | $ | 222,132,929 |
Less: executory cost |  |  | (62,014,131 | ) |  |  | (67,212,769 | )
Less: unearned interest |  |  | (24,873,815 | ) |  |  | (29,542,876 | )
Less: realized interest income but not yet received |  |  | (9,315,463 | ) |  |  | (9,869,358 | )
Less: allowance for net investment receivable |  |  | (4,839,392 | ) |  |  | (1,802,822 | )
Investment in sales-type leases, net |  |  | 102,226,338 |  |  |  | 113,705,104 |
Current portion |  |  | 12,689,105 |  |  |  | 13,076,516 |
Noncurrent portion |  | $ | 89,537,233 |  |  | $ | 100,628,588 |
As of September 30, 2018, the future minimum rentals to be received on non-cancelable sales-type leases by year are as follows:
2019 |  | $ | 44,364,506 |
2020 |  |  | 19,929,270 |
2021 |  |  | 20,098,242 |
2022 |  |  | 22,129,636 |
2023 |  |  | 16,522,245 |
Thereafter |  |  | 80,225,240 |
Total |  | $ | 203,269,139 |

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