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Summary of Significant Accounting Policies (Details Textual) - USD ($) | 6 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2017 | Dec. 31, 2016 | Jul. 15, 2013
Summary of Significant Accounting Policies (Textual) |  |  |
Accounts receivable | $ 12,895,607 | $ 12,593,340 |
Interest receivable on sales type leases | 7,695,920 | 4,621,491 |
Asset impairment loss |  | 242,305 |
Xi'an TCH [Member] |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |
Equity method investment, ownership percentage | 100.00% |  |
Erdos TCH [Member] |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |
Equity method investment, ownership percentage | 100.00% |  |
Zhonghong [Member] |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |
Equity method investment, ownership percentage | 90.00% |  | 10.00%
Sale leaseback transaction, amount due under financing arrangement | $ 49,010,000 | $ 47,860,000 |

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- Definition For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(9)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(5)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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