Condensed Consolidated Statement of Changes In Deficit (Unaudited) (USD $) In Thousands, except Share data	Total	Class A Common Stock	Class B Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income	Noncontrolling Interests
Balance at Feb. 28, 2011	$ (141,985)	$ 335	$ 47	$ 528,786	$ (720,693)	$ 1,776	$ 47,764
Balance, shares at Feb. 28, 2011		33,499,770	4,722,684
Issuance of Common Stock to employees and officers and related income tax benefits	396			396
Issuance of Common Stock to employees and officers and related income tax benefits, shares		(3,909)
Payments of dividends and distributions to noncontrolling interests	(2,263)						(2,263)
Comprehensive Loss:
Net income (loss)	(5,315)				(8,059)		2,744
Change in value of derivative instrument and related income tax effects						(489)
Cumulative translation adjustment						853	45
Total comprehensive loss	(4,906)
Balance at Aug. 31, 2011	$ (148,758)	$ 335	$ 47	$ 529,182	$ (728,752)	$ 2,140	$ 48,290
Balance, shares at Aug. 31, 2011		33,495,861	4,722,684