Liability for Estimated Costs in Excess of Estimated Receipts During Liquidation - Summary of Accrued Revenues and Expenses (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017
Summary of Liquidation [Line Items]
Liability for estimated costs in excess of estimated receipts during liquidation	$ (7,059)	$ (4,935)
Liquidation Basis
Summary of Liquidation [Line Items]
Rental income from operating leases		1,279
General and administrative expenses		(15,509)
Purchase price adjustments		(10,707)
Appreciation of common stock of beneficial interest of EPR during holding period		25,296
Liquidation transaction costs		$ (5,294)
Liability for estimated costs in excess of estimated receipts during liquidation	$ (7,059)