Note 16 - Stock Incentive Plan (Details) - Non-Vested Restricted Stock Options (Restricted Stock [Member], USD $)	9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013
Restricted Stock [Member]
Note 16 - Stock Incentive Plan (Details) - Non-Vested Restricted Stock Options [Line Items]
Non-vested shares at January 1	94,873		31,580
Non-vested shares at January 1	$ 7.01	[1]	$ 6.58	[1]
Restricted Shares	104,517		75,385
Grant Date Fair Value	$ 7.39	[1]	$ 7.13	[1]
Vested	(37,219)		(12,091)
Vested	$ 6.97	[1]	$ 6.65	[1]
Non-vested shares as of September 30	162,171		94,874
Non-vested shares as of September 30	$ 7.26	[1]	$ 7.01	[1]

[1] The grant date fair value of restricted stock awards is based on the closing market price of the Company's common stock at the grant date.