Note 6 (Tables)

6 Months Ended

Jun. 30, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Shares			Weighted Average Grant Date Fair Value
Unvested at December 31, 2013		147,130		$	2.16
Granted		71,000		$	1.78
Vested		(19,600	)	$	2.22
Forfeited		0		$	0.00
Unvested, June 30, 2014		198,530		$	2.02