Condensed Statements of Changes in Net Assets in Liquidation (Liquidation Basis) - Liquidation Basis of Accounting [Member] - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Net Assets in Liquidation, beginning of period	$ 494,504	$ 464,803
Increase (decrease) in net assets in liquidation:
Reductions in reserves for Expected Costs of Liquidation (Note 6)	4,013	4,474
Liquidating distributions (Note 4)		(1)
Net reversal of interest and dividend income (Note 3)	(15,753)	(2,284)
Net (decrease) increase in net assets in liquidation	(11,740)	2,189
Net Assets in Liquidation, end of period	$ 482,764	$ 466,992