Condensed Statements of Net Assets in Liquidation (Liquidation Basis) - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2019
ASSETS
Accrued Investment Income (Note 3)	$ 11,500	$ 30,300
LIABILITIES
Reserves for Residual Wind-Down Claims and Costs (Note 6)	200
Liquidation Basis of Accounting [Member]
ASSETS
Cash and Cash Equivalents (Note 3)	1,840	1,825
Marketable Securities (Note 3)	503,315	503,228
Accrued Investment Income (Note 3)	12,705	31,552
Other Assets	602	665
TOTAL ASSETS	518,462	537,270
LIABILITIES
Accounts Payable and Other Liabilities	2,707	3,327
Liquidating Distributions Payable (Note 4)	1,785	1,785
Reserves for Expected Costs of Liquidation (Note 6)	31,037	37,485
Reserves for Residual Wind-Down Claims and Costs (Note 6)	169	169
TOTAL LIABILITIES	35,698	42,766
NET ASSETS IN LIQUIDATION (Note 3)	$ 482,764	$ 494,504