CONDENSED CONSOLIDATED STATEMENT OF 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
Balances at Mar. 31, 2013	$ 619,368	$ 12,134	$ 885,184	$ 593,966	$ 11,423	$ (882,959)	$ (380)
Balances (in shares) at Mar. 31, 2013		121,342,916				(47,825,035)
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances	5,755	42	7,125			(1,412)
Employee stock awards, benefit plans and other issuances (in shares)		420,306				(65,398)
Restricted stock units vested		38	(38)
Restricted stock units vested (in shares)		376,142
Non-cash share-based compensation	3,181		3,181
Acquisition of treasury stock	(16,139)					(16,139)
Acquisition of treasury stock (in shares)						(720,337)
Comprehensive income:
Foreign currency translation	(2,747)				(2,747)			(2,747)
Unrealized gain on interest rate swap	198				198			198
Net earnings (loss)	13,095			13,180			(85)	13,095
Balances at Jun. 30, 2013	$ 622,711	$ 12,214	$ 895,452	$ 607,146	$ 8,874	$ (900,510)	$ (465)
Balances (in shares) at Jun. 30, 2013		122,139,364				(48,610,770)