Note 11 - Common Stock Options (Tables)

12 Months Ended

Dec. 31, 2013

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

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	2013
	Shares			Weighted Average Exercise Price
Options outstanding at beginning of year		24,049		$	34.80
Forfeited		(2,000	)		34.80
Options outstanding at year-end		22,049		$	34.80
Options exercisable at year-end		22,049		$	34.80