CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Series E Special Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss) ("OCI")	Retained Earnings	Noncontrolling Interests	Comprehensive Income
Balances at Jun. 30, 2011	$ 214,592	$ 6,149	$ 12	$ (634,268)	$ 442,713	$ (3,064)	$ 401,363	$ 1,687
Balances (in shares) at Jun. 30, 2011		61,541
Increase (Decrease) in Stockholders' Equity
Net income (loss), net of tax	20,409						20,392	17	20,409
Foreign currency translation adjustment	(2,010)					(2,010)			(2,010)
Unrealized loss on derivative financial instruments, net of tax	(5,312)					(5,312)			(5,312)
Total comprehensive income	13,087								13,087
Distributions to noncontrolling interests	(37)							(37)
Cumulative effect of adoption of ASU 2010-16 (ASU 2010-16)	2,384						2,384
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit	1,939	17		(338)	2,260
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit (in shares)		172
Purchase of common stock for treasury	(30,968)			(30,968)
Share-based compensation	3,392				3,392
Balances at Sep. 30, 2011	204,389	6,166	12	(665,574)	448,365	(10,386)	424,139	1,667
Balances (in shares) at Sep. 30, 2011		61,713
Balances at Jun. 30, 2012	197,475	6,309	12	(790,633)	489,002	(13,477)	504,895	1,367
Balances (in shares) at Jun. 30, 2012		63,150
Increase (Decrease) in Stockholders' Equity
Net income (loss), net of tax	30,944						32,532	(1,588)	30,944
Foreign currency translation adjustment	853					853			853
Unrealized loss on derivative financial instruments, net of tax	(342)					(342)			(342)
Total comprehensive income	31,455								31,455
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit	8,069	31		(843)	8,881
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit (in shares)		331
Purchase of common stock for treasury	(67,233)			(67,233)
Share-based compensation	3,021				3,021
Balances at Sep. 30, 2012	$ 172,787	$ 6,340	$ 12	$ (858,709)	$ 500,904	$ (12,966)	$ 537,427	$ (221)
Balances (in shares) at Sep. 30, 2012		63,481