Note 17 - Equity Based Compensation (Details) - Stock Options Outstanding (2011 Stock Incentive Plan [Member], USD $)	3 Months Ended
	Mar. 31, 2014
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of stock options outstanding	376,001
Weighted-average remaining contractual life	7 years 69 days
Value of outstanding in-the-money stock options	$ 1,341,504
Range One [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price	$ 10.40
Number of stock options outstanding	312,501
Weighted-average remaining contractual life	7 years 47 days
Value of outstanding in-the-money stock options	1,153,129
Range Two [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price	$ 11.00
Number of stock options outstanding	59,500
Weighted-average remaining contractual life	7 years 109 days
Value of outstanding in-the-money stock options	183,855
Range Three [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price	$ 12.96
Number of stock options outstanding	4,000
Weighted-average remaining contractual life	9 years 324 days
Value of outstanding in-the-money stock options	$ 4,520