For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 18

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Concentration of Major Customers and Suppliers (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2014 Supplier	Jun. 30, 2013 Supplier	Jun. 30, 2014 Supplier	Jun. 30, 2013 Supplier
Concentration and major customers and suppliers (Textual)
Number of major suppliers	2	2	3	2
Number of customer contributed over 10% of total sales
Supplier A [Member]
Concentration and major customers and suppliers (Textual)
Percentage of revenue from Orient Paper HB	61.00%	73.00%	68.00%	74.00%
Supplier B [Member]
Concentration and major customers and suppliers (Textual)
Percentage of revenue from Orient Paper HB	16.00%	13.00%		11.00%