Members Capital (Distributions To Other Members) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Members Capital [Abstract]
Distributions declared	$ 3,186	$ 3,729
Weighted average number of Units outstanding	13,560,188	13,560,188
Weighted average distributions per Unit	$ 0.24	$ 0.27

Weighted average number of limited liability company units outstanding determined by relating the portion of time within a reporting period that limited liability company units have been outstanding to the total time in that period.

No definition available.

Name:	zzhjb_WeightedAverageLimitedLiabilityCompanyUnits
Namespace Prefix:	zzhjb_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration