XML 107 R147.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Note 23: Stock Option And Compensation Plans (Detail) - Stock Options Activity By Exercise Price Range (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended |  | 12 Months Ended |  | 12 Months Ended |  | 12 Months Ended |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2012 Options Outstanding [Member] $2 - $10 [Member] Weighted Average [Member] | Dec. 31, 2012 Options Outstanding [Member] $10 - $30 [Member] Weighted Average [Member] | Dec. 31, 2012 Options Outstanding [Member] $30 - $40 [Member] Weighted Average [Member] | Dec. 31, 2012 Options Exercisable [Member] $2 - $10 [Member] Weighted Average [Member] | Dec. 31, 2012 Options Exercisable [Member] $10 - $30 [Member] Weighted Average [Member] | Dec. 31, 2012 Options Exercisable [Member] $30 - $40 [Member] Weighted Average [Member] | Dec. 31, 2012 $2 - $10 [Member] Minimum [Member] | Dec. 31, 2012 $2 - $10 [Member] Maximum [Member] | Dec. 31, 2012 $2 - $10 [Member] | Dec. 31, 2012 $10 - $30 [Member] Minimum [Member] | Dec. 31, 2012 $10 - $30 [Member] Maximum [Member] | Dec. 31, 2012 $10 - $30 [Member] | Dec. 31, 2012 $30 - $40 [Member] Minimum [Member] | Dec. 31, 2012 $30 - $40 [Member] Maximum [Member] | Dec. 31, 2012 $30 - $40 [Member] | Dec. 31, 2012 Minimum [Member] | Dec. 31, 2011 Minimum [Member] | Dec. 31, 2010 Minimum [Member] | Dec. 31, 2009 Minimum [Member] | Dec. 31, 2012 Maximum [Member] | Dec. 31, 2011 Maximum [Member] | Dec. 31, 2010 Maximum [Member] | Dec. 31, 2009 Maximum [Member] | Dec. 31, 2012 Weighted Average [Member] | Dec. 31, 2011 Weighted Average [Member] | Dec. 31, 2010 Weighted Average [Member] | Dec. 31, 2009 Weighted Average [Member]
Exercise Price |  |  |  |  | $ 5.96 | $ 23.97 | $ 31.00 | $ 2 | $ 10 |  | $ 10 | $ 30 |  | $ 30 | $ 40 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Options Outstanding (in Shares) | 7,940 |  |  |  |  |  |  |  |  | 5,145 |  |  | 2,222 |  |  | 573 |  |  |  |  |  |  |  |  |  |  |  |
Number of Options Exercisable (in Shares) | 6,456 |  |  |  |  |  |  |  |  | 3,661 |  |  | 2,222 |  |  | 573 |  |  |  |  |  |  |  |  |  |  |  |
Options Outstanding Remaining Life | 2 years 255 days |  |  |  |  |  |  |  |  | 3 years 204 days |  |  | 1 year 120 days |  |  | 102 days |  |  |  |  |  |  |  |  |  |  |  |
Options Outstanding Weighted-Average Exercise Price |  | $ 5.34 | $ 23.97 | $ 31.00 |  |  |  |  |  |  |  |  |  |  |  |  | $ 2.64 | $ 2.64 | $ 2.64 | $ 2.64 | $ 36.66 | $ 38.04 | $ 48.34 | $ 65.91 | $ 12.40 | $ 18.89 | $ 25.22 | $ 28.55
Options Exercisable Weighted-Average Exercise Price |  |  |  |  | $ 5.96 | $ 23.97 | $ 31.00 | $ 2 | $ 10 |  | $ 10 | $ 30 |  | $ 30 | $ 40 |  |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -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
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(c) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a, b) -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
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant