XML 45 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6

PREPAID LAND LEASES (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012 acre	Sep. 30, 2011	Sep. 30, 2012 acre	Sep. 30, 2011	Dec. 31, 2011 acre
Capital Leased Assets [Line Items]
Amortization of prepaid land leases	$ 193,859	$ 159,735	$ 298,910	$ 262,567
Leased land with no land use righs certificates, approximate area	52.39		52.39		43.19
Aggregate carrying value of buildings and salt pans with no property ownership value	$ 939,854		$ 939,854		$ 766,748
Land [Member] | Minimum [Member]
Capital Leased Assets [Line Items]
Capital lease period	1 year
Land [Member] | Maximum [Member]
Capital Leased Assets [Line Items]
Capital lease period	50 years

X

- Definition

Lease Term

+ References

No definition available.

+ Details

Name:	gure_LeaseTerm
Namespace Prefix:	gure_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The expense charged against earnings for the periodic recognition of capitalized leases. This element may apply to energy companies that lease mineral producing properties and to other enterprises that capitalize property, plant, or equipment obtained through capital leases.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6455314&loc=d3e45031-112735

+ Details

Name:	us-gaap_AmortizationOfLeasedAsset
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Area of land held.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfLand
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_CapitalLeasedAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The net amount of capitalized assets classified as property, plant and equipment not otherwise defined in the taxonomy.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentOtherNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant