Note 12 - Federal and State Income Taxes (Details) - The Change in Deferred Income Taxes (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Note 12 - Federal and State Income Taxes (Details) - The Change in Deferred Income Taxes [Line Items]
Provision for income taxes	$ 4,617,942	$ 4,534,601	$ 3,868,199
	1,021,991	(2,684,367)	(3,673,064)
Due to Change in Deferred Income Taxes [Member]
Note 12 - Federal and State Income Taxes (Details) - The Change in Deferred Income Taxes [Line Items]
Provision for income taxes	(1,021,991)	2,302,418	3,673,064
Statement of stockholders' equity- accumulated other comprehensive income (loss), unrealized gains (losses) on securities available for sale, net	(11,373,902)	(35,008)	2,510,006
As Reflected in Consolidated Financial Statements [Member]
Note 12 - Federal and State Income Taxes (Details) - The Change in Deferred Income Taxes [Line Items]
	$ (12,395,893)	$ 2,267,410	$ 6,183,070