Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Sep. 30, 2013

Quarterly Financial Information Disclosure [Abstract]

Summary of Unaudited Quarterly Results

The following is a summary of the unaudited quarterly results for the years ended September 30, 2013 and 2012 (in thousands, except per share data).

	First Quarter		Second Quarter			Third Quarter			Fourth Quarter
Fiscal 2013
Total revenue	$	13,851	$	13,695		$	14,289		$	14,297
Operating income from continuing operations		4,877		4,129			4,238			5,576
Income from continuing operations		4,248		3,420			3,178			3,733
Income (loss) from discontinued operations		—		682			(47	)		(47	)
Net income		4,248		4,102			3,131			3,686
Basic income (loss) per share(1):
Continuing operations		0.29		0.23			0.22			0.26
Discontinued operations		0.00		0.05			0.00			0.00
Net income		0.29		0.28			0.22			0.26
Diluted income (loss) per share(1):
Continuing operations		0.29		0.23			0.22			0.26
Discontinued operations		0.00		0.05			0.00			0.00
Net income		0.29		0.28			0.21			0.26
Fiscal 2012
Total revenue	$	11,916	$	12,210		$	13,959		$	13,843
Operating income from continuing operations		3,222		3,689			4,793			4,638
Income from continuing operations		2,155		1,946			3,174			2,854
Income (loss) from discontinued operations		551		(223	)		(112	)		(114	)
Net income		2,706		1,723			3,062			2,740
Basic income (loss) per share(1):
Continuing operations		0.12		0.11			0.18			0.17
Discontinued operations		0.03		(0.01	)		(0.01	)		(0.01	)
Net income		0.15		0.10			0.17			0.16
Diluted income (loss) per share(1):
Continuing operations		0.12		0.11			0.18			0.17
Discontinued operations		0.03		(0.01	)		(0.01	)		(0.01	)
Net income		0.15		0.10			0.17			0.16

(1) The sum of the quarterly income (loss) per share amounts may not equal the annual income (loss) per share total because of changes in the weighted average number of shares outstanding that occurred during the year.