Stock-Based Compensation (Tables)

6 Months Ended

Mar. 31, 2016

Stock-Based Compensation

Summary of activity under the restricted stock plan

		Weighted
		Average Fair
	Number of	Value At
	Shares	Grant Date
Unvested at September 30, 2015	111,450	$	49.07
Granted	54,210	$	37.75
Forfeited / Canceled	(11,100)	$	47.98
Vested	(33,250)	$	47.56
Unvested at March 31, 2016	121,310	$	44.53
Expected to vest	94,960	$	43.15

Schedule of fair value assumptions used for grants under the stock option plan

	Fair		Dividend		Risk-free		Expected		Expected
Grant Date	Value		Yield		Interest Rate		Volatility		Life
November 24, 2015	$	8.37	2.33	%	1.70	%	30	%	5	years

Summary of activity under the stock option plans

						Weighted
		Aggregate		Weighted		Average
		Intrinsic		Average		Remaining
	Number of	Value		Exercise		Contractual
	Shares	(000s)		Prices		Life
Outstanding at September 30, 2015	358,601			$	50.37
Granted	79,800			$	37.75
Exercised	(10,000)			$	31.00
Canceled	—			$	—
Outstanding at March 31, 2016	428,401	$	257	$	48.47	5.98	yrs.
Vested or expected to vest	256,729	$	257	$	48.70	5.84	yrs.
Exercisable at March 31, 2016	279,453	$	257	$	51.64	4.32	yrs.

			Remaining	Outstanding	Exercisable
	Exercise Price		Contractual	Number of	Number of
Grant Date	Per Share		Life in Years	Shares	Shares
March 30, 2007		72.93	1.00	45,500	45,500
March 31, 2008		54.00	2.00	55,500	55,500
October 1, 2008		46.83	2.50	20,000	20,000
March 31, 2009		17.82	3.00	12,084	12,084
January 8, 2010		34.00	3.75	12,400	12,400
November 24, 2010		40.26	4.67	19,667	19,667
November 25, 2011		55.88	5.67	19,700	19,700
November 20, 2012		47.96	6.67	35,600	35,600
December 10, 2012		48.39	6.67	1,800	1,800
November 26, 2013		52.78	7.67	45,250	30,168
November 25, 2014		46.72	8.67	81,100	27,034
November 24, 2015		37.75	9.67	79,800	—
				428,401	279,453