Statement of Members' Deficiency (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Members' deficiency
Members' deficiency, Beginning Balance	$ (13,489,411)	$ (13,296,760)
Add net income (loss):
Net income (loss)	(768,744)	3,736,707
Members' deficiency before distribution	(14,258,155)	(9,560,053)
Less distributions:
Distributions	261,605	3,929,358
Total distributions	261,605	3,929,358
Members' deficiency, Ending Balance	$ (14,519,760)	$ (13,489,411)