XML 60 R72.htm IDEA: XBRL DOCUMENT v2.4.0.8

INCOME TAX (Details Textual)	12 Months Ended
	Dec. 31, 2008	Jun. 30, 2013 Nanjing Recon Technology Co Ltd [Member]	Jun. 30, 2012 Nanjing Recon Technology Co Ltd [Member]	Dec. 31, 2009 Beijing Bhd Petroleum Technology Co Ltd [Member]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	25.00%	15.00%	15.00%	15.00%

X

- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 6.I)

-URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319

+ Details

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