EQUITY-BASED INCENTIVE AWARDS: (Tables)

12 Months Ended

Sep. 30, 2014

EQUITY-BASED INCENTIVE AWARDS:

Schedule of assumptions used in connection with the Black-Scholes option pricing calculation

	Stock Option Pricing Assumptions
	2013
Risk-free interest rate		1.46	%
Dividend yield		1.10	%
Expected volatility		25.00	%
Expected life in years		6

Schedule of stock options issued and outstanding by grant year

							Exercisable
	Exercise Price	Number Outstanding		Remaining Weighted-Average Contractual Life	Weighted-Average Exercise Price		Number Exercisable		Weighted-Average Exercise Price
Fiscal 2007	$18.00		25,000	2.20 years	$	18.00		25,000	$	18.00
Fiscal 2010	$51.50		4,000	5.58 years	$	51.50		3,000	$	51.50
Fiscal 2012	$53.80 - $65.97		5,400	7.09 years	$	54.93		1,800	$	55.15
Fiscal 2013	$62.33		7,200	8.07 years	$	62.33		1,400	$	62.33
			41,600		$	33.69		31,200	$	25.35

Summary of stock options activity

	Number of Shares			Weighted Average Exercise Price
Outstanding at September 2013		45,000		$	35.28
Granted		—			—
Exercised		(2,600	)		53.87
Forfeited/Expired		(800	)		57.78
Outstanding at September 2014		41,600		$	33.69

Schedule of nonvested restricted stock units awarded

	Restricted Stock Units(1)	Restricted Stock Units(2)	Restricted Stock Units(3)
Date of award:	October 26, 2011	October 23, 2012	October 22, 2013
Original number of awards issued:	15,900	15,000	17,600
Service period:	36 months	36 months	36 - 60 months
Estimated fair value of award at grant date:	$855,000	$935,000	$1,486,000
Awards outstanding at September 2014	5,300	10,000	17,600
Fair value of non-vested awards at September 2014:	$449,000	$848,000	$1,492,000

(1)	10,600 of the restricted stock units were vested as of September 2014. The remaining 5,300 restricted stock units will vest on October 25, 2014.
(2)	5,000 of the restricted stock units were vested as of September 2014. The remaining 10,000 will vest in equal amounts on October 23, 2014, and October 23, 2015
(3)	14,000 restricted stock units will vest in equal amounts on October 22, 2014, October 22, 2015, and October 22, 2016. The remaining 3,600 restricted stock units will vest in equal amounts on October 22, 2014, October 22, 2015, October 22, 2016, October 22, 2017, and October 22, 2018.

Summary of restricted stock unit activity

	Number of Shares			Weighted Average Fair Value
Nonvested restricted stock units at September 2013		29,600		$	81.89
Granted		17,900		$	83.03
Vested		(14,300	)	$	80.67
Expired		(300	)	$	81.75
Nonvested restricted stock units at September 2014		32,900		$	84.75