Lease Obligations (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Aug. 31, 2014	Feb. 28, 2014
Capital Leased Assets [Line Items]
Operating Leases, Sublease Rentals, Monthly Rental Payments	$ 60
Related Party Lease Payments Due Over Five Years	4,894
Capital Leases, Future Minimum Payments Due, Next Twelve Months	574
Capital Leases, Future Minimum Payments Due in Two Years	574
Capital Leases, Future Minimum Payments Due in Three Years	617
Capital Leases, Future Minimum Payments Due in Four Years	1,148
Capital Leases, Future Minimum Payments Due in Five Years	1,148
Capital Leases, Future Minimum Payments Due Thereafter	4,939
Capital Leases, Future Minimum Payments Due	9,000
Capital Leases, Future Minimum Sublease Rentals	840
Capital Leases, Future Minimum Payments, Net Future Minimum Sublease Rental	8,160
Capital Leases, Future Minimum Payments, Interest Included in Payments	2,131
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments	6,029
Capital Leases, Future Minimum Payments, Accrued Expenses and Other Current Liabilities Included in Payment	235
Capital Lease Obligations, Noncurrent	5,794	6,114
Operating Leases, Future Minimum Payments Due, Next Twelve Months	5,345
Operating Leases, Future Minimum Payments, Due in Two Years	4,626
Operating Leases, Future Minimum Payments, Due in Three Years	1,739
Operating Leases, Future Minimum Payments, Due in Four Years	896
Operating Leases, Future Minimum Payments, Due in Five Years	257
Operating Leases, Future Minimum Payments, Due Thereafter	659
Operating Leases, Future Minimum Payments Due	13,522
Related Party Leases, Future Minimum Payments Due, Current	1,390
Related Party Leases, Future Minimum Payments, Due in Two Years	1,414
Related Party Leases, Future Minimum Payments, Due in Three Years	828
Related Party Leases, Future Minimum Payments, Due in Four Years	631
Related Party Leases, Future Minimum Payments, Due in Five Years	631
Related Party Leases, Future Minimum Payments, Due Thereafter	4,890
Related Party Leases, Future Minimum Payments Due	$ 9,784