CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (DEFICIT) (USD $) In Thousands, except Share data	Total		Class A Common Stock	Class B Common Stock	Series A preferred stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Beginning Balance at Feb. 28, 2011	$ (141,985)		$ 335	$ 47		$ 528,786	$ (720,693)	$ 1,776	$ 47,764
Beginning Balance (in shares) at Feb. 28, 2011			33,499,770	4,722,684
Net income	30,728						26,193		4,535
Exercise of stock options and related income tax benefits (In shares)			10,000
Exercise of stock options and related income tax benefits	3					3
Issuance of Common Stock to employees and officers and related income tax benefits (In shares)			497,509
Issuance of Common Stock to employees and officers and related income tax benefits	1,009		5			1,004
Payments of dividends and distributions to noncontrolling interests	(246)								(246)
Payments of dividends and distributions to noncontrolling interests	(4,152)								(4,152)
Preferred stock transactions	61,892						61,892
Cumulative translation adjustment	(156)							(97)	(59)
Change in value of derivative instrument	(489)							(489)
Ending Balance at Feb. 29, 2012	(53,396)		340	47		529,793	(632,608)	1,190	47,842
Ending Balance (in shares) at Feb. 29, 2012			34,007,279	4,722,684
Net income	48,251						43,772		4,479
Exercise of stock options and related income tax benefits (In shares)			784,376
Exercise of stock options and related income tax benefits	302		8			294
Issuance of Common Stock to employees and officers and related income tax benefits (In shares)			605,205
Issuance of Common Stock to employees and officers and related income tax benefits	1,601		6			1,595
Issuance of Common Stock in exchange for cancellation of stock options (In shares)			511,065
Issuance of Common Stock in exchange for cancellation of stock options			5
Acquisition of additional controlling interests	5
Payments of dividends and distributions to noncontrolling interests	(5,103)								(5,103)
Reclassify preferred stock from mezzanine (In shares)					937,641
Reclassify preferred stock from mezzanine	46,882				9	46,873
Cumulative translation adjustment	(1,249)							(1,201)	(48)
Change in value of derivative instrument	(107)							(107)
Ending Balance at Feb. 28, 2013	37,099		359	47	9	578,555	(588,836)	(118)	47,083
Ending Balance (in shares) at Feb. 28, 2013			35,907,925	4,722,684	937,641
Net income	48,655						43,481		5,174
Exercise of stock options and related income tax benefits (In shares)	434,500	[1]	425,800
Exercise of stock options and related income tax benefits	329		4			325
Issuance of Common Stock to employees and officers and related income tax benefits (In shares)			780,178
Issuance of Common Stock to employees and officers and related income tax benefits	2,012		9			2,003
Conversion of Class B Common Stock to Class A Common Stock (in shares)			153,220	(153,220)
Conversion of Class B Common Stock to Class A Common Stock			1	(1)
Purchase of preferred stock (in shares)					(8,650)
Purchase of preferred stock	(107)					(107)
Payments of dividends and distributions to noncontrolling interests	(4,620)								(4,620)
Cumulative translation adjustment	(8)							11	(19)
Change in value of derivative instrument	8							8
Ending Balance at Feb. 28, 2014	$ 83,368		$ 373	$ 46	$ 9	$ 580,776	$ (545,355)	$ (99)	$ 47,618
Ending Balance (in shares) at Feb. 28, 2014			37,267,123	4,569,464	928,991

[1] The Company did not record an income tax benefit related to option exercises in the year ended February 28 (29), 2012, 2013 and 2014. Cash received from option exercises during the years ended February 2012, 2013 and 2014 was less than $0.1 million, $0.3 million and $0.3 million, respectively.