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Note 13 DEBT SECURITIES | 3 Months Ended
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Mar. 31, 2012
Debt Disclosure [Text Block] | Note 13 DEBT SECURITIES Debt securities consisted of the following at the periods indicated:
|  | March 31, 2012 |  |  | December 31, 2011 |
3.25% Contingent Convertible Senior Unsecured Notes due August 1, 2024 |  | $ | — |  |  | $ | 56,435 |
10.875% Capital Securities due August 1, 2027 |  |  | 26,119 |  |  |  | 26,119 |
|  | $ | 26,119 |  |  | $ | 82,554 |
On February 27, 2012, we provided notice of redemption to all the holders of our 3.25% Contingent Convertible Senior Unsecured Notes (Convertible Notes) stating our election to redeem all of the outstanding notes on March 28, 2012 (Redemption Date). Of the $56,435 outstanding principal balance of the Convertible Notes, $56,410 was converted to 4,635,159 shares of common stock at a conversion rate of 82.1693 per $1,000 (in dollars) principal amount (representing a conversion price of $12.17 per share) with 11 fractional shares settled in cash. The remaining $25 principal balance of the Convertible Notes was redeemed at a cash price of 100% of principal outstanding, plus accrued and unpaid interest.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 + Details
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