Summarized Quarterly Financial Data (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Feb. 28, 2015	Nov. 30, 2014	Aug. 31, 2014	May 31, 2014	Feb. 28, 2014	Nov. 30, 2013	Aug. 31, 2013	May 31, 2013	Feb. 28, 2015	Feb. 28, 2014	Feb. 28, 2013
Quarterly Financial Information Disclosure [Abstract]
NET REVENUES	$ 53,430	$ 62,960	$ 61,824	$ 59,724	$ 46,972	$ 52,621	$ 54,967	$ 50,586	$ 237,938	$ 205,146	$ 196,084
Operating Income (Loss)	(66,334)	13,106	12,524	6,641	736	8,711	5,704	7,046	(34,063)	22,197	16,549
CONSOLIDATED NET INCOME (LOSS)	$ (106,078)	$ 3,234	$ 4,192	$ 2,667	$ 34,105	$ 5,668	$ 3,925	$ 4,957	$ (95,985)	$ 48,655	$ 48,251
Continuing operations (in dollars per share)									$ (2.33)	$ 1.08	$ (0.21)
Discontinued operations, net of tax (in dollars per share)									$ 0.00	$ 0.00	$ 1.29
Net income attributable to common shareholders (in dollars per share)	$ (2.47)	$ 0.07	$ 0.06	$ 0.02	$ 0.82	$ 0.11	$ 0.06	$ 0.09	$ (2.33)	$ 1.08	$ 1.08
Continuing operations (in dollars per share)									$ (2.33)	$ 0.94	$ (0.21)
Discontinued operations, net of tax (in dollars per share)									$ 0.00	$ 0.00	$ 1.29
Net income attributable to common shareholders (in dollars per share)	$ (2.47)	$ 0.06	$ 0.06	$ 0.02	$ 0.71	$ 0.09	$ 0.05	$ 0.08	$ (2.33)	$ 0.94	$ 1.08