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Commitments and Contingencies (Details Textual) | 1 Months Ended | 3 Months Ended |
--- | --- | --- | ---
Nov. 27, 2012 USD ($) a | Nov. 27, 2012 CNY (¥) a | Mar. 31, 2019 USD ($) a | Mar. 31, 2019 CNY (¥) | Dec. 31, 2018 USD ($)
Commitments and Contingencies (Textual) |  |  |  |  |
Outstanding commitments for construction of equipment and facilities |  |  | $ 2,378,958 |  | $ 2,300,187
Performance holdback on new tissue paper payment, description |  |  | The Company expected to pay off all the balances within 1 year. | The Company expected to pay off all the balances within 1 year. |
Long-term loan from financial institutions |  |  | $ 4,603,846 |  | 4,603,846
RMB [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Long-term loan from financial institutions |  |  | $ 31,000,000 |  | $ 31,000,000
Local government [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Area of land | a |  |  | 32.95 |  |
Lease expiration period |  |  | 30 years | 30 years |
Lease expiration date |  |  | Dec. 31, 2031 | Dec. 31, 2031 |
Operating lease annual rental payment |  |  | $ 17,887 |  |
Local government [Member] | RMB [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Operating lease annual rental payment | ¥ |  |  |  | ¥ 120,000 |
Investment company [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Area of land | a | 49.4 | 49.4 |  |  |
Lease expiration period | 15 years | 15 years |  |  |
Operating lease annual rental payment | $ 536,617 |  |  |  |
Investment company [Member] | RMB [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Operating lease annual rental payment | ¥ |  | ¥ 3,600,000 |  |  |
Hebei Fangsheng [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Lease expiration period |  |  | 5 years | 5 years |
Operating lease annual rental payment |  |  | $ 149,060 |  |
Hebei Fangsheng [Member] | RMB [Member] |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |
Operating lease annual rental payment | ¥ |  |  |  | ¥ 1,000,000 |

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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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