Note 14 - Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

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

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

	Shares Underlying Awards			Weighted Average Exercise Price
Outstanding—January 1, 2013		248,324		$	6.65
Granted		--		$	--
Forfeited		(6,662	)	$	6.67
Outstanding—December 31, 2013		241,662		$	6.66
Granted		--		$	--
Exercised		(3,997	)	$	6.57
Forfeited		(3,663	)	$	6.57
Outstanding—December 31, 2014		234,002		$	6.66
Exercisable—December 31, 2014		94,983		$	6.04

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

	Restricted Stock Units			Weighted Average Grant Date Fair Value
Outstanding—January 1, 2013		--		$	--
Granted		72,758		$	8.07
Forfeited		--		$	--
Outstanding—December 31, 2013		72,758		$	8.07
Granted		144,523		$	7.38
Vested		(8,114	)	$	8.48
Forfeited		(5,370	)	$	7.60
Outstanding—December 31, 2014		203,797		$	7.58