Business Acquisition (Tables)

9 Months Ended

Jun. 30, 2012

Business Acquisition [Abstract]

Preliminary allocation of purchase price and estimated goodwill and intangible assets

	October 28, 2011 (As Initially Reported)		Measurement Period Adjustments			October 28, 2011 (As Adjusted)
Assets acquired:
Accounts receivable	$	3,801	$	(98	)	$	3,703
Inventory		3,823		138			3,961
Property and equipment		4,965		0			4,965
Intangible assets		9,100		(100	)		9,000
Goodwill		3,337		185			3,522
Other assets		200		(47	)		153
		25,226		78			25,304
Liabilities assumed:
Accounts payable and accrued liabilities		417		1			418
Total purchase price	$	24,809	$	77		$	24,886

Pro forma results of operations

	Three Months Ended June 30, 2011		Nine Months Ended June 30,
			2012		2011
Net sales	$	33,694	$	95,070	$	93,999
Net income		2,602		6,208		6,580
Net income per share (basic)		0.49		1.17		1.25
Net income per share (diluted)		0.49		1.16		1.25