Note 12 - Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Tax Disclosure [Abstract]
Income Tax Expense (Benefit) (in Dollars)	$ 2,776,199	$ 1,036,349	$ 8,147,282	$ 4,483,960
Effective Income Tax Rate Reconciliation, Percent	35.90%	38.60%	36.90%	38.10%