Condensed Statements of Net Assets in Liquidation (Liquidation Basis) - USD ($) $ in Thousands	Dec. 31, 2018	Mar. 31, 2018
ASSETS
Accrued Investment Income (Note 3)	$ 34,100	$ 16,700
LIABILITIES
Reserves for Expected Costs of Liquidation (Note 6)	40,559	38,087
Liquidation Basis of Accounting [Member]
ASSETS
Cash and Cash Equivalents (Note 3)	2,397	2,563
Marketable Securities (Note 3)	502,252	505,183
Accrued Investment Income (Note 3)	34,879	17,495
Other Assets (Note 3)	473	63
TOTAL ASSETS	540,001	525,304
LIABILITIES
Accounts Payable and Other Liabilities	2,041	5,420
Liquidating Distributions Payable (Note 4)	1,792	1,825
Contingent Settlement Obligation (Note 3)		15,000
Reserves for Expected Costs of Liquidation (Note 6)	40,559	38,087
Reserves for Residual Wind-Down Claims and Costs (Note 6)	169	169
TOTAL LIABILITIES	44,561	60,501
NET ASSETS IN LIQUIDATION (Note 3)	$ 495,440	$ 464,803