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EQUITY-BASED INCENTIVE AWARDS (Tables) | 12 Months Ended
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Sep. 30, 2016
EQUITY-BASED INCENTIVE AWARDS |
Schedule of assumptions used in connection with the Black-Scholes option pricing calculation |
|  | Stock Option |  | Stock Option
|  | Pricing |  | Pricing
|  | Assumptions |  | Assumptions
|  | 2016 |  | 2015
Risk-free interest rate |  | 1.98 | % |  | 1.93 | %
Dividend yield |  | 0.9 | % |  | 0.9 | %
Expected volatility |  | 24.30 | % |  | 22.70 | %
Expected life in years |  | 6 |  |  | 6 |
Summary of stock options activity |
|  |  |  | Weighted |
|  | Number |  | Average |
|  | of |  | Exercise |
|  | Shares |  | Price |
Outstanding at September 2015 |  | 21,100 |  | $ | 64.16 |
Granted |  | 5,500 |  |  | 83.90 |
Exercised |  | (3,800) |  |  | 58.95 |
Forfeited/Expired |  | — |  |  | — |
Outstanding at September 2016 |  | 22,800 |  | $ | 69.79 |
Summary of restricted stock unit activity |
|  | Number |  | Weighted |
|  | of |  | Average |
|  | Shares |  | Fair Value |
Nonvested restricted stock units at September 30, 2015 |  | 29,977 |  | $ | 80.00 |
Granted |  | 13,250 |  | $ | 83.90 |
Vested |  | (14,660) |  | $ | 83.95 |
Expired |  | — |  |  | — |
Nonvested restricted stock units at September 30, 2016 |  | 28,567 |  | $ | 90.96 |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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