Statements of Changes in Members' Capital - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Beginning Balance (in Units)	13,560,188
Beginning Balance	$ 4,550	$ 4,114	$ 4,114
Distributions to Other Members			(1,356)
Distributions to Managing Member			(110)
Net income	$ 425	$ 350	$ 1,902
Ending Balance (in Units)	13,560,188	13,560,188	13,560,188
Ending Balance	$ 4,975		$ 4,550
Other Members [Member]
Beginning Balance (in Units)	13,560,188	13,560,188	13,560,188
Beginning Balance	$ 4,550	$ 4,114	$ 4,114
Distributions to Other Members			(1,356)
Net income	$ 425		$ 1,792
Ending Balance (in Units)	13,560,188		13,560,188
Ending Balance	$ 4,975		$ 4,550
Managing Member [Member]
Distributions to Managing Member			(110)
Net income			$ 110