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EQUITY-BASED INCENTIVE AWARDS (Details) (USD $) In Millions, except Share data, unless otherwise specified | 3 Months Ended
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Dec. 31, 2012
EQUITY-BASED INCENTIVE AWARDS |
Number of shares of the company's common stock permitted for issuance under the plan | 150,000
Number of shares awarded pursuant to the plan | 131,195
Number of shares that may be awarded under the plan | 18,805
Stock Options |
Omnibus plan and stock option activity |
Estimated fair value of the stock option awards using the Black-Scholes option pricing model | $ 0.1
Stock Option Pricing Assumptions |
Risk-free interest rate (as a percent) | 1.46%
Dividend yield (as a percent) | 1.10%
Expected volatility (as a percent) | 25.00%
Expected life | 6 years
Expiration period | 10 years
Stock options issued and outstanding |
Number Outstanding (in shares) | 45,000
Weighted-Average Exercise Price (in dollars per share) | $ 35.28
Number Exercisable (in shares) | 28,400
Exercisable, Weighted-Average Exercise Price (in dollars per share) | $ 22.11
Number of Shares |
Outstanding at the beginning of the period (in shares) | 37,042
Granted (in shares) | 8,000
Exercised (in shares) | (42)
Outstanding at the end of the period (in shares) | 45,000
Weighted Average Exercise Price |
Outstanding at beginning of the period (in dollars per share) | $ 29.43
Granted (in dollars per share) | $ 62.33
Exercised (in dollars per share) | $ 28.80
Outstanding at the end of the period (in dollars per share) | $ 35.28
Stock Options | Minimum |
Omnibus plan and stock option activity |
Vesting period | 3 years
Stock Options | Maximum |
Omnibus plan and stock option activity |
Vesting period | 5 years
Stock Options | Fiscal 2007 |
Stock options issued and outstanding |
Number Outstanding (in shares) | 25,000
Remaining Weighted-Average Contractual Life | 3 years 11 months 12 days
Weighted-Average Exercise Price (in dollars per share) | $ 18.00
Number Exercisable (in shares) | 25,000
Exercisable, Weighted-Average Exercise Price (in dollars per share) | $ 18.00
Number of Shares |
Outstanding at the end of the period (in shares) | 25,000
Weighted Average Exercise Price |
Outstanding at the end of the period (in dollars per share) | $ 18.00
Stock Options | Fiscal 2010 |
Stock options issued and outstanding |
Number Outstanding (in shares) | 5,500
Remaining Weighted-Average Contractual Life | 7 years 3 months 29 days
Weighted-Average Exercise Price (in dollars per share) | $ 51.50
Number Exercisable (in shares) | 2,200
Exercisable, Weighted-Average Exercise Price (in dollars per share) | $ 51.50
Number of Shares |
Outstanding at the end of the period (in shares) | 5,500
Weighted Average Exercise Price |
Outstanding at the end of the period (in dollars per share) | $ 51.50
Stock Options | Fiscal 2012 |
Stock options issued and outstanding |
Number Outstanding (in shares) | 6,500
Remaining Weighted-Average Contractual Life | 8 years 10 months 2 days
Weighted-Average Exercise Price (in dollars per share) | $ 54.74
Number Exercisable (in shares) | 1,200
Exercisable, Weighted-Average Exercise Price (in dollars per share) | $ 53.80
Number of Shares |
Outstanding at the end of the period (in shares) | 6,500
Weighted Average Exercise Price |
Outstanding at the end of the period (in dollars per share) | $ 54.74
Stock Options | Fiscal 2012 | Minimum |
Stock options issued and outstanding |
Weighted-Average Exercise Price (in dollars per share) | $ 53.80
Weighted Average Exercise Price |
Outstanding at the end of the period (in dollars per share) | $ 53.80
Stock Options | Fiscal 2012 | Maximum |
Stock options issued and outstanding |
Weighted-Average Exercise Price (in dollars per share) | $ 65.97
Weighted Average Exercise Price |
Outstanding at the end of the period (in dollars per share) | $ 65.97
Stock Options | Fiscal 2013 |
Stock options issued and outstanding |
Number Outstanding (in shares) | 8,000
Remaining Weighted-Average Contractual Life | 4 years 4 months 17 days
Weighted-Average Exercise Price (in dollars per share) | $ 62.33
Number of Shares |
Outstanding at the end of the period (in shares) | 8,000
Weighted Average Exercise Price |
Outstanding at the end of the period (in dollars per share) | $ 62.33

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- Definition Represents the grant-date fair value of options granted during the reporting period as calculated by applying the Black-Scholes option pricing methodology. + References No definition available. + Details
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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, 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 (a)(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 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 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)(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. + Details
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- Definition Expected term of share-based compensation awards, 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 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 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section D -Subsection 2 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + 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 (f)(2)(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 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. + Details
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + 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)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + 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 number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the 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)(iii) -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)(c), d(2) -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 The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable 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)(iii) -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)(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. + 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 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 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)(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. + Details
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