CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional paid-in Capital	Retained earnings	Accumulated other comprehensive income	Treasury Stock	Noncontrolling Interest	Comprehensive Income (loss)
Balances at Mar. 31, 2012	$ 611,855	$ 12,003	$ 860,165	$ 536,359	$ 13,601	$ (810,381)	$ 108
Balances (in shares) at Mar. 31, 2012		120,027,013				(43,213,027)
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances	1,761	18	2,445			(702)
Employee stock awards, benefit plans and other issuances (in shares)		182,581				(51,048)
Restricted stock units vested		34	(34)
Restricted stock units vested (in shares)		338,431
Non-cash share-based compensation	2,653		2,653
Acquisition of treasury stock	(31,653)					(31,653)
Acquisition of treasury stock (in shares)						(2,321,203)
Comprehensive income:
Foreign currency translation	(1,734)				(1,734)			(1,734)
Unrealized loss on interest rate swap	62				62			62
Net earnings (loss)	13,199			13,333			(134)	13,199
Comprehensive income	11,527
Balances at Jun. 30, 2012	$ 596,143	$ 12,055	$ 865,229	$ 549,692	$ 11,929	$ (842,736)	$ (26)
Balances (in shares) at Jun. 30, 2012		120,548,025				(45,585,278)