Description of Business and Summary of Significant Accounting Policies Accounts Receivable (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 28, 2014	Feb. 28, 2013	Feb. 29, 2012	Feb. 28, 2011
Factored Accounts Receivable, Maximum Allowed	$ 16,000
Factored Accounts Receivable	100,000	77,000	93,000
Accounts Receivable, Gross	155,132	161,667
Accounts Receivable, Net	147,054	152,596
Valuation Allowances and Reserves, Balance	37,957	40,443	34,151	28,096
Factoring Agreement Fees	258	213	259
Reserve for Cash Discount [Member]
Valuation Allowances and Reserves, Balance	1,189	1,231	1,465	885
Allowance for Doubtful Accounts [Member]
Valuation Allowances and Reserves, Balance	$ 6,889	$ 7,840	$ 5,737	$ 6,179