Lease Obligations Related Party Leases (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			36 Months Ended
	Feb. 28, 2014	Feb. 28, 2013	Feb. 29, 2012	Oct. 31, 2012
Related Party Leases [Abstract]
Related Party Lease Payments Due Over Five Years	$ 5,264
Operating Leases, Sublease Rentals, Monthly Rental Payments				60
Related Party Leases, Future Minimum Payments Due, Current	1,377
Related Party Leases, Future Minimum Payments, Due in Two Years	1,402
Related Party Leases, Future Minimum Payments, Due in Three Years	1,223
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	5,206
Related Party Leases, Future Minimum Payments Due	10,470
Operating Leases, Income Statement, Sublease Revenue	$ 634	$ 573	$ 531