Statements of Net Assets in Liquidation (Liquidation Basis) - USD ($) $ in Thousands	Mar. 31, 2017	Mar. 31, 2016
LIABILITIES
Reserves for Expected Costs of Liquidation (Note 7)	$ 18,903	$ 23,399
Liquidation Basis of Accounting [Member]
ASSETS
Cash and Cash Equivalents (Note 4)	4,320	4,410
Marketable Securities (Note 4)	522,452	661,123
Other Assets and Deposits	3,948	1,654
TOTAL ASSETS	530,720	667,187
LIABILITIES
Accounts Payable and Other Liabilities	13,433	5,845
Liquidating Distributions Payable (Note 5)	9,205	6,213
Reserves for Expected Costs of Liquidation (Note 7)	18,903	23,399
Reserves for Residual Wind-Down Claims and Costs (Note 7)	966	19,957
TOTAL LIABILITIES	42,507	55,414
NET ASSETS IN LIQUIDATION (Note 4)	$ 488,213	$ 611,773