XML 36 R47.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Assets held for sale (Details) (USD $) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2014 Dormitory | Dec. 31, 2013
Assets held for sale [Abstract] |  |
Disposal Group, Including Discontinued Operation, Assets, Current | $ 4,103,335 | $ 4,130,590
Number of employee dormitory buildings sold | 3 |
Long Lived Assets Held-for-sale, Description | As the sale was not yet completed by the end of June 30, 2014, the dormitories were classified as held for sale in accordance with ASC 360-10-35. It was expected that the sales will be consummated by the second half of year 2014. |

X
- Details
Name: | onp_AssetsHeldForSaleCurrentOneAbstract
Namespace Prefix: | onp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of building sold. + References No definition available. + Details
Name: | onp_NumberOfBuildingSold
Namespace Prefix: | onp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759 + Details
Name: | us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition A description of the assets to be disposed of and the facts and circumstances leading to the expected disposal, and the expected manner and timing of the disposal (generally no more than 12 months from the date of the balance sheet). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 + Details
Name: | us-gaap_LongLivedAssetsHeldForSaleDescription
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration