CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Noncontrolling Interest [Member]	Parent [Member]	Treasury Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Additional Paid-in Capital [Member]
Beginning Balance at Jun. 30, 2011	$ 29,672	$ (183)	$ 29,855	$ (33)	$ 2,730	$ (147,255)	$ 429	$ 173,984
Shares, Issued at Jun. 30, 2011				3,000	27,304,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	18,657	(31)	18,688			18,688
Other Comprehensive Income (Loss)	(212)		(212)				(212)
Issuance of common stock in connection with business acquired	266		266		6			260
Issuance of common stock in connection with business acquired (in shares)					61,000
Exercise of stock options (in shares)	0
Stock-based compensation (in shares)					639,000
Stock-based compensation	1,499		1,499		64			1,435
Shares Paid for Tax Withholding for Share Based Compensation					(193,000)
Adjustments Related to Tax Withholding for Share-based Compensation	(729)		(729)		(19)			(710)
Deferred Compensation Arrangement with Individual, Shares Issued					1,000
Deferred Compensation Arrangement with Individual, Fair Value of Shares Issued	10		10		0			10
Ending Balance at Sep. 30, 2011	49,163	(214)	49,377	(33)	2,781	(128,567)	217	174,979
Shares, Issued at Sep. 30, 2011				3,000	27,812,000
Beginning Balance at Jun. 30, 2012	68,048	(270)	68,318	(33)	2,813	(113,680)	(184)	179,402
Shares, Issued at Jun. 30, 2012				3,000	28,131,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,260	(12)	4,272			4,272
Other Comprehensive Income (Loss)	105		105				105
Exercise of stock options (in shares)	9,000				9,000
Exercise of stock options	35		35		1			34
Stock-based compensation (in shares)					848,000
Stock-based compensation	909		909		85			824
Shares Paid for Tax Withholding for Share Based Compensation					(262,000)
Adjustments Related to Tax Withholding for Share-based Compensation	(1,765)		(1,765)		(26)			(1,739)
Deferred Compensation Arrangement with Individual, Shares Issued					2,000
Deferred Compensation Arrangement with Individual, Fair Value of Shares Issued	11		11		0			11
Excess tax benefit from stock-based awards	155		155		0			155
Ending Balance at Sep. 28, 2012	$ 71,758	$ (282)	$ 72,040	$ (33)	$ 2,873	$ (109,408)	$ (79)	$ 178,687
Shares, Issued at Sep. 28, 2012				3,000	28,728,000