Additional percentage of ownership acquired in a transaction.

No definition available.

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- Definition

Percentage of interest acquired in a business combination, equity investment or membership interest investment.

+ References

No definition available.

+ Details

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 159

-Paragraph 18

-Subparagraph f

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 20

-Subparagraph a (1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

+ Details

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- Definition

Percentage of subsidiary's or equity investee's stock owned by parent company before stock transaction.

+ References

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

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section H

+ Details

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- Definition

Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

+ References

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

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section H

+ Details

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- Details

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Organization and Business Operations (Details)		12 Months Ended					0 Months Ended
Organization and Business Operations (Details)	Nov. 13, 2006 Norchem [Member]	Jun. 30, 2012 Solsil [Member]	Feb. 29, 2008 Solsil [Member]	Nov. 08, 2008 Ningxia Yonvey Coal [Member]	May 15, 2008 Ningxia Yonvey Coal [Member]	Jun. 13, 2012 Quebec Silicon Limited Partnership [Member]	Nov. 05, 2009 Globe Metais [Member]	Nov. 05, 2009 WVA LLC [Member]
Subsidiary or Equity Method Investee [Line Items]
Ownership percentage (in hundredths)	50.00%
Percentage of business acquired (in hundredths)			81.00%		58.00%	51.00%
Percentage of business sold (in hundredths)							100.00%	49.00%
Subsequent ownership percentage (in hundredths)		97.25%
Additional ownership percentage acquired (in hundredths)				12.00%