CONDENSED CONSOLIDATED STATEMENT OF EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balances at Mar. 31, 2014	$ 12,584	$ 981,985	$ 602,829	$ 13,662	$ (928,203)	$ 682,857
Balances (in shares) at Mar. 31, 2014					(49,203,507)
Balances (in shares) at Mar. 31, 2014	125,843,608
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances	12	2,596			(3,282)	(674)
Employee stock awards, benefit plans and other issuances (in shares)	114,774				(151,830)
Restricted stock units vested	48	(48)
Restricted stock units vested (in shares)	483,284
Non-cash share-based compensation		4,074			15	4,089
Acquisition of treasury stock (in shares)						0
Comprehensive income:
Foreign currency translation				917		917
Unrealized gain on interest rate swap				(151)		(151)
Net earnings (loss)			(7,604)			(7,604)
Balances at Jun. 30, 2014	$ 12,644	$ 988,607	$ 595,225	$ 14,428	$ (931,470)	$ 679,434
Balances (in shares) at Jun. 30, 2014					(49,355,337)
Balances (in shares) at Jun. 30, 2014	126,441,666