Organization and Limited Liability Company Matters (Narrative) (Details) - USD ($)			3 Months Ended	72 Months Ended	132 Months Ended
	Dec. 02, 2009	Oct. 08, 2009	Mar. 31, 2020	Oct. 06, 2017	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018	Feb. 12, 2010	May 08, 2009
Business activities, description			equipment financing and acquiring equipment to engage in equipment leasing and sales activities
Business formation date			Apr. 01, 2009
Business formation State			California
Business termination date					Dec. 31, 2030
Public offering of Limited Liability Company Units		15,000,000
Public offering of Limited Liability Company Units, price per unit		$ 10
Sale of Limited Liability Company Units, number of units	120,000
Proceeds from sale of Limited Liability Company Units	$ 1,200,000
Contributions received, net of rescissions			$ 83,500,000		$ 83,500,000
Reinvestment period				6 years
Minimum [Member]
Amount of aggregate subscriptions for Pennsylvania subscriptions to be released to the Fund	$ 7,500,000
Contributions received, net of rescissions									$ 7,500,000
Other Members [Member]
Units issued			8,246,919		8,246,919	8,246,919
Units outstanding			8,246,919		8,246,919	8,246,919	8,246,919	8,246,919
Initial Member [Member]
Contributions of capital										$ 500