Amount Of Principal Amount Plus Accrued Interest And Unpaid Interest

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- Definition

Percentage Of Principal Amount Plus Accrued Interest And Unpaid Interest

+ References

No definition available.

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- Definition

Percentage Of proceeds From the Offering To Fund Cash Tender Offer

+ References

No definition available.

+ Details

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- Definition

Principal amount of exchangeable senior notes.

+ References

No definition available.

+ Details

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (b)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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

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- Definition

The ratio applied to the debt for purposes of determining the number of shares of the equity security into which the debt will be converted.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 4

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Subparagraph (SX 210.5-02.22(a)(5))

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Conversion Rate

-URI http://asc.fasb.org/extlink&oid=6509012

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- Definition

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

+ References

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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 21

-Paragraph 16, 20

-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.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

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-Topic 835

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- Definition

Interest rate stated in the contractual debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

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-Topic 210

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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- Details

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- Definition

Date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Topic 210

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-Subparagraph (SX 210.5-02.22(a)(2))

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- Definition

The cash inflow from a borrowing supported by a written promise to pay an obligation.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

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-Topic 942

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-Subparagraph (SX 210.9-03.16)

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-Topic 944

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-Subparagraph (SX 210.7-03.16(a))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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Debt (Exchangeable Senior Notes) (Details) (USD $)	1 Months Ended					3 Months Ended	12 Months Ended
Debt (Exchangeable Senior Notes) (Details) (USD $)	Apr. 30, 2010 6.125% Exchangeable Senior Notes [Member]	Nov. 30, 2006 6.125% Exchangeable Senior Notes [Member]	Apr. 30, 2008 Exchangeable Senior Notes [Member]	Mar. 31, 2008 Exchangeable Senior Notes [Member]	Nov. 30, 2006 Exchangeable Senior Notes [Member]	Sep. 30, 2011 Exchangeable Senior Notes [Member]	Dec. 31, 2011 Exchangeable Senior Notes [Member]	Dec. 31, 2010 Exchangeable Senior Notes [Member]	Dec. 31, 2008 Exchangeable Senior Notes [Member]	Aug. 31, 2011 Exchangeable Senior Notes [Member]
Debt Instrument [Line Items]
Senior Notes			$ 7,000,000	$ 75,000,000	$ 138,000,000		$ 9,200,000			$ 1,500,000
Interest rate		6.125%	9.25%			9.25%	9.25%
Debt instrument maturity date		Nov. 15, 2011
Initial exchange rate of notes			80.8898
Principal amount of exchangeable senior notes			1,000
Exchange price of notes per common share			$ 12.36
Proceeds from senior notes			6,800,000	72,800,000	134,000,000
Percentage of outstanding notes purchased from senior unsecured notes offering						86.60%		93.00%	85.00%
Price of principal amount plus accrued and unpaid interest, in percentage	103.00%						103.00%		118.50%
Price of principal amount plus accrued and unpaid interest, in amount	136,300,000					84,100,000	136,300,000		84,200,000
Principal amount							$ 11,000,000	$ 91,175,000