Stockholders' Equity (Tables)

12 Months Ended

Sep. 30, 2013

Summary of the Activity with Respect to Stock Options

A summary of the activity with respect to stock options is as follows:

	Shares			Weighted Average Exercise Price
Outstanding at September30, 2010		817,400		$	9.26
Granted		—			—
Exercised		(467,800	)		5.89
Forfeited		(4,000	)		8.78
Expired		—			—
Outstanding at September30, 2011		345,600			13.82
Granted		—			—
Exercised		(99,644	)		13.63
Forfeited		—			—
Expired		—			—
Outstanding at September30, 2012		245,956			13.90
Granted		—			—
Exercised		(139,906	)		10.36
Forfeited		—			—
Expired		—			—
Outstanding at September30, 2013		106,050		$	18.61

Summary of Stock Options Outstanding and Exercisable

The following table summarizes information about stock options outstanding and exercisable at September30, 2013:

Range of Exercise Prices	Options Outstanding								Options Exercisable
	Shares		Weighted Average Remaining Term (inyears)		Weighted Average Exercise Price		Intrinsic Value			Shares		Weighted Average Remaining Term (inyears)		Weighted Average Exercise Price		Intrinsic Value
$6.76 to $9.99		38,700		5.2	$	8.78		2,922,044			38,700		5.2	$	8.78	$	2,922,044
$10.00 to $26.98		67,350		6.6		24.26		4,042,821			39,850		6.6		23.86		2,407,834
		106,050		6.1	$	18.61		6,964,865			78,550		5.9	$	16.43	$	5,329,878