Condensed Statements of Changes in Net Assets in Liquidation (Liquidation Basis) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net Assets in Liquidation, beginning of period	$ 482,764	$ 466,992	$ 494,504	$ 464,803
Increase (decrease) in net assets in liquidation:
Additions to reserves for Expected Costs of Liquidation (Note 6)	(31,517)	(13,053)	(27,504)	(8,579)
(Liquidating distributions) reversal of liquidating distributions (Note 4)	(394,564)	1	(394,564)
Interest and dividend income (net reversal of interest and dividend income) (Note 3)	7,179	12,817	(8,574)	10,533
Reversal of contingent settlement obligation (Note 3)		15,000		15,000
Net (decrease) increase in net assets in liquidation	(418,902)	14,765	(430,642)	16,954
Net Assets in Liquidation, end of period	$ 63,862	$ 481,757	$ 63,862	$ 481,757