XML 40 R23.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Concentration and Major Customers and Suppliers | 3 Months Ended
--- | ---
Mar. 31, 2017
Concentration and Major Customers and Suppliers and Concentration of Credit Risk and Risks and Uncertainties [Abstract] |
Concentration and Major Customers and Suppliers | (18) Concentration and Major Customers and Suppliers For the three months ended March 31, 2017 and 2016, the Company had no single customer contributed over 10% of total sales. For the three months ended March 31, 2017, the Company had three major suppliers accounted for 52%, 16% and 14% of total purchases. For the three months ended March 31, 2016, the Company had three major suppliers which primarily accounted for 65% 14% and 7% of the total purchases.

X
- Definition Disclosure of concentration and major customers and suppliers. + References No definition available. + Details
Name: | onp_ConcentrationAndMajorCustomersAndSuppliersTextBlock
Namespace Prefix: | onp_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration