Note 13 - Stock Based Compensation (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

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

	Shares Underlying Awards		Weighted Average Exercise Price
Outstanding—January 1, 2016		227,449	$	6.68
Granted		--	$	--
Exercised		16,332	$	6.50
Forfeited		3,334	$	6.22
Outstanding—June 30, 2016		207,783	$	6.70
Exercisable—June 30, 2016		155,008	$	6.57

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, 2016		273,316		$	8.37
Granted		85,337		$	8.54
Vested		(58,879	)	$	8.30
Forfeited		(2,671	)	$	8.09
Outstanding—June 30, 2016		297,103		$	8.44