Net Assets in Liquidation - Additional Information (Detail) - Liquidation Value [Member]	3 Months Ended
Mar. 31, 2017 USD ($) $ / shares
Net Assets In Liquidation [Line Items]
Increase in net assets subject to liquidation \| $	$ 121,000
Liquidating distributions per common share \| $ / shares	$ 9.25

The increase (decrease) during the reporting period in the aggregate amount of assets used to generate operating income.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

Name:	us-gaap_IncreaseDecreaseInOperatingAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration