Report Element Information

Run date/time: 6/5/2011 7:34:42 AM

Report Element Attributes:

Report element from taxonomy prefix:	us-gaap
US GAAP taxonomy standard label:	us-gaap: Property, Plant and Equipment, Depreciation Methods
Filer taxonomy standard label:	Property, Plant and Equipment, Depreciation Methods
Documentation:	Describes an entity's methodology for allocating the cost of a property, plant or equipment, less salvage value (if any), over the estimated useful life of the asset in a systematic and rational manner.
Balance type:
Period type:	For Period (duration)
Report element type:	[Concept]
Data type:	Text/String (xbrli:stringItemType)
ID:	us-gaap_PropertyPlantAndEquipmentDepreciationMethods
Name:	us-gaap:PropertyPlantAndEquipmentDepreciationMethods

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Labels of Report Element: (Labels from filer taxonomy, does not include other labels)

Role:	Label	Lang
Standard label (http://www.xbrl.org/2003/role/label)	Property, Plant and Equipment, Depreciation Methods	en-US

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References of Report Element, FASB Accounting Standards Codification:

Publisher, Name:	Topic	Sub Topic	Glossary	URI
FASB, Accounting Standards Codification	360	10		http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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References of Report Element, SEC Regulation S-X (SX):

Publisher, Name:

Number

Section

Paragraph

Subparagraph

Article

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References of Report Element, US GAAP Legacy:

Publisher:	Name	Number	Chapter	Section	Paragraph	Subparagraph	Article	Clause	Appendix
AICPA	Accounting Principles Board Opinion (APB)	12			5	d
AICPA	Accounting Research Bulletin (ARB)	43	9	C	5

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