Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance at June 30, 2013 at Jun. 30, 2013	$ 1,921	$ 36,375	$ 252,112	$ (5,500)	$ 284,908	$ 1,572	$ 286,480
Balance at June 30, 2013 (in Shares) at Jun. 30, 2013	19,205,000						19,205,209
Options exercised	78	6,561			6,639		6,639
Options exercised (in Shares)	788,000						788,000
Conversion of restricted stock units	3	(3)
Conversion of restricted stock units (in Shares)	31,000
Common stock repurchased and retired under publicly announced program	(127)	(2,239)	(28,349)		(30,715)		(30,715)
Common stock repurchased and retired under publicly announced program (in Shares)	(1,273,000)						(1,273,000)
Common stock tendered to the Company for the exercise of stock options and retired	(14)	(3,540)	(29)		(3,583)		(3,583)
Common stock tendered to the Company for the exercise of stock options and retired (in Shares)	(134,000)
Common stock tendered to the Company for withholding tax obligations and retired	(6)		(1,648)		(1,654)		(1,654)
Common stock tendered to the Company for withholding tax obligations and retired (in Shares)	(62,000)
Stock-based compensation		1,573			1,573		1,573
Excess tax benefit on stock-based compensation plans		3,553			3,553		3,553
Other comprehensive loss, net				(1,179)	(1,179)		(1,179)
Contributions from non-controlling interest						822	822
Net income (loss)			20,056		20,056	(772)	19,284
Balance at March 30, 2014 at Mar. 30, 2014	$ 1,855	$ 42,280	$ 242,142	$ (6,679)	$ 279,598	$ 1,622	$ 281,220
Balance at March 30, 2014 (in Shares) at Mar. 30, 2014	18,555,000						18,555,370