Note 10 - Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2014

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

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

	Shares		Weighted Average Exercise Price		Weighted Average Grant-Date Fair Value		Weighted Average Remaining  Contractual Term (years)		$	Aggregate Intrinsic Value (000)(1)
Outstanding at December 31, 2013		60,000	$	19.63
Forfeited or cancelled		—	$	—	$	—
Outstanding at September 30, 2014		60,000	$	19.63	$	7.33		2.7	$	—
Exercisable at September 30, 2014		60,000	$	19.63	$	7.33		2.7	$	—
Expected to vest at September 30, 2014 (2)		—	$	—	$	—		—	$	—

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

	Shares			Weighted Average Grant-Date Fair Value
Nonvested balance at December 31, 2013		31,795		$	5.79
Granted		14,896		$	8.06
Vested		(38,643	)	$	4.22
Forfeited or Cancelled		(600	)	$	7.25
Nonvested balance at September 30, 2014		7,448		$	8.06