Condensed Statements of Changes in Net Assets in Liquidation (Liquidation Basis) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Net Assets in Liquidation, beginning of period	$ 7,638	$ 63,862	$ 6,580	$ 494,504
Increase (decrease) in net assets in liquidation:
Net reduction in (additions to) reserves for Expected Costs of Liquidation and Residual Wind-Down Claims and Costs (Note 6)	1,670	(1,634)	8,004	(29,138)
(Liquidating distributions) net reversal of liquidating distributions (Note 4)	(1,466)	5,032	(6,762)	(389,532)
(Net reversal of interest and dividend income) interest and dividend income (Note 3)	(6)	152	14	(8,422)
Net increase (decrease) in net assets in liquidation	198	3,550	1,256	(427,092)
Net Assets in Liquidation, end of period	$ 7,836	$ 67,412	$ 7,836	$ 67,412