Note 19 - Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

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

								Weighted
				Weighted				Average
				Average		Aggregate		Remaining
	Number			Exercise		Intrinsic		Contractual
	of Shares			Price		Value		Term
Options outstanding December 31, 2014		256,100		$	5.59	$	274,297		6.58
Granted		20,000		$	5.83	$	—		9.05
Exercised		(38,500	)	$	4.05	$	59,494		6.17
Forfeited		(3,500	)	$	11.59	$	—		—
Options outstanding December 31, 2015		234,100		$	5.77	$	319,483		5.87
Exercised		(1,900	)	$	5.29	$	4,789		3.33
Forfeited		(43,300	)	$	8.81	$	—		—
Options outstanding December 31, 2016		188,900		$	5.08	$	834,625		5.66
Exercisable at December 31, 2016		157,340			4.88		726,809		5.28

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

	For the Years Ended December 31,
(Amounts in thousands, except per share information)	2016		2015		2014
Stock option expense	$	24	$	42	$	54
Stock option awards weighted average grant date fair value per share	$	—	$	1.33	$	1.45

	At December 31,
	2016		2015		2014
Unrecognized compensation costs related to non-vested stock option payments	$	29	$	55	$	72
Number of exercisable shares		157		163		168

	For the Years Ended December 31,
(Amounts in thousands, except per share information)	2016		2015		2014
Restriction stock compensation expense	$	215	$	89	$	6
Restricted stock awards weighted average grant date fair value per share	$	5.74	$	5.90	$	—

	At December 31,
	2016		2015		2014
Unrecognized compensation costs related to non-vested restricted stock payments	$	205	$	181	$	17

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

				Weighted				Weighted
				Average		Aggregate		Average
	Number			Grant		Intrinsic		Remaining
	of Shares			Price		Value		Contractual Term
Unvested restricted shares December 31, 2014		3,000		$	5.81	$	17,880		2.93
Granted		53,831		$	5.90	$	242,125		2.25
Vested		(14,155	)	$	5.84	$	81,182		1.45
Unvested restricted shares December 31, 2015		42,676		$	5.95	$	285,076		2.49
Granted		65,736		$	5.74	$	254,816		1.07
Vested		(38,148	)	$	5.79	$	229,198		1.00
Forfeited		(3,084	)	$	5.75	$	—		—
Unvested restricted shares December 31, 2016		67,180		$	5.84	$	638,210		1.38