Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Treasury Stock at Cost [Member]	Noncontrolling Interest [Member]	Total
Balance at Jun. 30, 2012	$ 8	$ 405,675	$ 119,863	$ (6,840)	$ (4)	$ 85,097	$ 603,799
Balance (in shares) at Jun. 30, 2012	75,332,000
Share-based compensation	0	(8,707)	0	0	0	0	(8,707)
Share-based compensation (in shares)	2,000
Stock option exercises (in shares)							0
Cash dividend declared	0	0	(4,691)	0	0	0	(4,691)
Comprehensive (loss) income	0	0	(5,705)	1,112	0	1,749	(2,844)
Balance at Sep. 30, 2012	$ 8	$ 396,968	$ 109,467	$ (4,616)	$ (4)	$ 85,734	$ 587,557
Balance (in shares) at Sep. 30, 2012	75,334,000