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v3.19.1

Property, Plant and Equipment, Net (Details Textual) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Property, Plant and Equipment [Line Items] |  |  |
Assets pledged for guarantee of Dongfang Paper capital lease | $ 5,439,796 |  | $ 5,782,640
Land use right net values pledged for sale-leaseback financing | 6,070,749 |  | 5,990,586
Value of land use right pledged for bank loan |  |  | $ 12,939,899
Depreciation and amortization | $ 3,930,060 | $ 3,730,585 |
Land use rights [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Term of lease | 50 years |  | 50 years
Lease expiration year | From 2061 to 2066. |  | From 2061 to 2066.
Value of land use right pledged for bank loan |  |  | $ 4,762,300

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- Definition Property plant and equipment loan drawn from banking facility. + References No definition available. + Details
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- Definition Period of lease in sale leaseback transaction, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Value of land use right pledged for sale leaseback financing. + References No definition available. + Details
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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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- Definition The carrying amount, as of the date of the latest financial statement presented, of other assets which are owned but transferred to serve as collateral for the payment of the related debt obligation, primarily a secured borrowing or repurchase agreement, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
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