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.

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Name:	us-gaap_DistributionMadeToLimitedPartnerLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Liquidating Distributions - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Dec. 31, 2017	Dec. 31, 2017	Dec. 31, 2018
Distribution Made to Limited Partner [Line Items]
Cash distributions payable			$ 1,800
Liquidation Basis of Accounting [Member]
Distribution Made to Limited Partner [Line Items]
Net reversal of liquidating distributions	$ (6,509)	$ (6,494)