Basis of Presentation (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 31, 2014
Estimated Costs of Liquidation, Balance March 1,2014	$ 17,912
Estimated Costs of Liquidation, Adjustments to Reserves	674
Estimated Costs of Liquidation, Net Payments	(3,976)
Estimated Costs of Liquidation, Balance May 31, 2014	14,610
Real Estate Related Carrying Costs [Member]
Estimated Costs of Liquidation, Balance March 1,2014	10,961
Estimated Costs of Liquidation, Adjustments to Reserves	271
Estimated Costs of Liquidation, Net Payments	(2,574)
Estimated Costs of Liquidation, Balance May 31, 2014	8,658
Professional Fees [Member]
Estimated Costs of Liquidation, Balance March 1,2014	3,666
Estimated Costs of Liquidation, Adjustments to Reserves	205
Estimated Costs of Liquidation, Net Payments	(917)
Estimated Costs of Liquidation, Balance May 31, 2014	2,954
Payroll Related Costs [Member]
Estimated Costs of Liquidation, Balance March 1,2014	2,717
Estimated Costs of Liquidation, Adjustments to Reserves	(176)
Estimated Costs of Liquidation, Net Payments	(485)
Estimated Costs of Liquidation, Balance May 31, 2014	2,056
Other Credit Derivatives [Member]
Estimated Costs of Liquidation, Balance March 1,2014	568
Estimated Costs of Liquidation, Adjustments to Reserves	374
Estimated Costs of Liquidation, Net Payments	0
Estimated Costs of Liquidation, Balance May 31, 2014	$ 942