Note 8 - Financial Highlights (Tables)

3 Months Ended

Mar. 31, 2014

Financial Highlights [Abstract]

Financial Highlights [Table Text Block]

	Three Months Ended March 31, 2014
Net asset value per Share, beginning of period	$	11.66
Net investment loss(a)		(0.01	)
Net realized and unrealized gain(a)		0.87
Net increase in net assets from operations		0.86
Net asset value per Share, end of period	$	12.52
Total return, at net asset value(b)		7.38	%
Ratio to average net assets:
Net investment loss(c)		(0.25	)%
Expenses(c)		0.25	%