Liquidating Distributions - Schedule of Liquidating Distributions (Detail) - Liquidation Basis of Accounting [Member] - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2015	Jun. 30, 2014
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Distributions during the period	$ 209
Less: Liquidating distributions payable at beginning of period	(7,714)
Add: Liquidating distributions payable at end of period	14,645
Total	$ 7,140	$ 10,278

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Balance Type:	na
Period Type:	duration