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Stock-Based Compensation Plans (Details) (USD $) | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2011 Y plan | Dec. 31, 2010 Y | Dec. 31, 2009 | Dec. 31, 2011 1994 Plan Y | Dec. 31, 2011 1994 Plan Granted on 3 Feb 2011 Y | Dec. 31, 2011 1994 Plan Granted on 2 Feb 2010 Y | Dec. 31, 2011 1994 Plan Granted on 23 Feb 2009 Y | Dec. 31, 2011 1994 Plan Granted on 4 Feb 2009 Y | Dec. 31, 2011 1995 Plan Granted on 15 Feb 2011 Y | Jan. 31, 2012 Restricted Stock Units anniversary | Dec. 31, 2011 Stock Bonus Plan | Dec. 31, 2010 Stock Bonus Plan | Dec. 31, 2009 Stock Bonus Plan | Jan. 31, 2012 Independent directors Restricted Stock Units
Stock-Based Compensation Plans |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of stock-based incentive plans | 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of stock option plans superseded | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-Based Compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock units awarded (in shares) |  |  |  |  |  |  |  |  |  | 361,061 |  |  |  | 8,550
Estimated value of restricted stock units awarded (in dollars per share) |  |  |  |  |  |  |  |  |  | $ 33.23 |  |  |  |
Award restrictions lapse percentage |  |  |  |  |  |  |  |  |  | 25.00% |  |  |  |
Award restrictions lapse on first anniversary of award date |  |  |  |  |  |  |  |  |  | 1 |  |  |  |
Award restrictions lapse on second anniversary of award date |  |  |  |  |  |  |  |  |  | 2 |  |  |  |
Award restrictions lapse on third anniversary of award date |  |  |  |  |  |  |  |  |  | 3 |  |  |  |
Black-Scholes option pricing model assumptions for options granted |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Options Granted (in shares) | 1,392,000 |  |  |  | 1,362,000 | 148,000 | 24,000 | 29,000 | 30,000 |  |  |  |  |
Risk Free Interest Rate (as a percent) |  |  |  |  | 2.62% | 2.93% | 2.08% | 2.17% | 2.92% |  |  |  |  |
Dividend Yield (as a percent) |  |  |  |  | 1.75% | 1.62% | 2.48% | 1.88% | 1.76% |  |  |  |  |
Expected Life (in years) |  |  |  |  | 6.2 | 6.5 | 6.5 | 6.5 | 6.6 |  |  |  |  |
Volatility (as a percent) |  |  |  |  | 39.00% | 36.00% | 30.90% | 30.90% | 38.00% |  |  |  |  |
Exercise price for options granted, low end of range (in dollars per share) |  |  |  |  | $ 29.66 |  |  |  |  |  |  |  |  |
Exercise price for options granted, high end of range (in dollars per share) |  |  |  |  | $ 32.63 |  |  |  |  |  |  |  |  |
Exercise Price (in dollars per share) |  |  |  |  |  | $ 24.75 | $ 16.10 | $ 21.25 | $ 29.58 |  |  |  |  |
Weighted Average Fair Value (in dollars per share) |  |  |  |  | $ 10.33 | $ 8.46 | $ 4.06 | $ 5.86 | $ 10.49 |  |  |  |  |
Non-Qualified Stock Options activity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the beginning of the period (in shares) | 1,124,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | 1,392,000 |  |  |  | 1,362,000 | 148,000 | 24,000 | 29,000 | 30,000 |  |  |  |  |
Exercised (in shares) | (9,000) |  |  |  |  |  |  |  |  |  |  |  |  |
Forfeited (in shares) | (373,000) |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the end of the period (in shares) | 2,134,000 | 1,124,000 |  |  |  |  |  |  |  |  |  |  |  |
Outstanding and expected to vest at the end of the period (in shares) | 2,081,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercisable at the end of the period (in shares) | 892,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-Average Exercise Price |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the beginning of the period (in dollars per share) | $ 34.19 |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in dollars per share) | $ 29.66 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercised (in dollars per share) | $ 24.87 |  |  |  |  |  |  |  |  |  |  |  |  |
Forfeited (in dollars per share) | $ 34.88 |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the end of the period (in dollars per share) | $ 31.15 | $ 34.19 |  |  |  |  |  |  |  |  |  |  |  |
Outstanding and expected to vest at end of the period (in dollars per share) | $ 31.21 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercisable at end of the period (in dollars per share) | $ 33.92 |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-Average Remaining Contractual Life |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the end of the period (in years) | 4.8 | 2.6 |  |  |  |  |  |  |  |  |  |  |  |
Outstanding and expected to vest at end of the period (in years) | 4.7 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercisable at end of the period (in years) | 3.1 |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate Intrinsic Value |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the end of the period (in dollars) | $ 8,053,000 | $ 1,891,000 |  |  |  |  |  |  |  |  |  |  |  |
Outstanding and expected to vest at end of the period (in dollars) | 7,804,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercisable at end of the period (in dollars) | 2,471,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Closing price of share (in dollars per share) | $ 33.66 |  |  |  |  |  |  |  |  |  |  |  |  |
Total intrinsic value of options exercised (in dollars) | 100,000 | 1,400,000 | 3,000,000 |  |  |  |  |  |  |  |  |  |  |
Number of shares, unvested options |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unvested at the beginning of the period (in shares) | 180,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | 1,392,000 |  |  |  | 1,362,000 | 148,000 | 24,000 | 29,000 | 30,000 |  |  |  |  |
Vested (in shares) | (325,000) |  |  |  |  |  |  |  |  |  |  |  |  |
Forfeiture (in shares) | (5,000) |  |  |  |  |  |  |  |  |  |  |  |  |
Unvested at the end of the period (in shares) | 1,242,000 | 180,000 |  |  |  |  |  |  |  |  |  |  |  |
Weighted-Average Grant-Date Fair Value, unvested stock options |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unvested at the beginning of the period (in dollars per share) | $ 7.85 |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in dollars per share) | $ 10.33 |  |  |  |  |  |  |  |  |  |  |  |  |
Vested (in dollars per share) | $ 9.84 |  |  |  |  |  |  |  |  |  |  |  |  |
Forfeiture (in dollars per share) | $ 9.25 |  |  |  |  |  |  |  |  |  |  |  |  |
Unvested at the end of the period (in dollars per share) | $ 10.11 | $ 7.85 |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized compensation cost |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized compensation costs related to unvested share-based compensation arrangements (in dollars) |  |  |  | 17,700,000 |  |  |  |  |  |  |  |  |  |
Weighted-average period for recognition of unrecognized stock-based compensation expense (in years) |  |  |  | 3.0 |  |  |  |  |  |  |  |  |  |
Other disclosures |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares issued and committed to issue (in shares) |  |  |  |  |  |  |  |  |  |  | 12,000 | 8,000 | 10,000 |
Pre-tax compensation charges for continued and discontinued operations | $ 6,133,000 | $ 3,338,000 | $ 1,746,000 |  |  |  |  |  |  |  | $ 700,000 | $ 400,000 | $ 500,000 |
The anniversary year of employment during which shares are issued to the employee under the plan (in years) |  |  |  | 4 years |  |  |  |  |  |  | 10 years |  |  |

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- Definition The weighted average fair value as of grant date pertaining to a stock option award for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with terms of the arrangement. + References No definition available. + Details
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph g(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. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -Subparagraph 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
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- Definition As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph h -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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, using a decimal to express in number of years. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph h -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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Description of the estimated period of time over which an employee is required to provide service in exchange for the equity-based payment award, which often is the vesting period. This period may be explicit or implicit based on the terms of the award, and may be presented in a variety of ways (for example, year, month and year, day, month and year, quarter of a year). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph 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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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(2)(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)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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(2)(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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(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. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(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 (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.D.2) -URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(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. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section D -Subsection 2 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(d) -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 (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The range of expected volatilities used and the weighted-average expected volatility for an entity using a valuation technique with different volatilities during the contractual term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices of vested portions of options outstanding and currently exercisable under the option plan as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period. + 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)(e) -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)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + 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)(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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Net number of share options (or share units) granted during the period. + 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)(d) -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)(1)(iv)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices pertaining to options outstanding under the plan as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph d(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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average price as of the beginning of the year 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 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. 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)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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