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Note 15 DEBT SECURITIES (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Debt [Table Text Block]

		2012				2011
3.25% Contingent Convertible Senior Unsecured Notes due August 1, 2024		$	—			$	56,435
10.875% Capital Securities due August 1, 2027			—				26,119
		$	—			$	82,554

X

- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration