Stockholders' Deficit Stockholders' Deficit - Summary of Common Stock Repurchase (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Feb. 29, 2016	Feb. 28, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Repurchase of common stock (in shares)	(1,503)
Repurchase of common stock	$ 19,216	$ 723
Stock repurchased and retired during period average cost per share (in usd per share)	$ 12.79
Remaining amount authorized as of February 29, 2016	$ 30,784

Stock repurchased and retired during period average cost per share.

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- References

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Amount remaining of a stock repurchase plan authorized.

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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