Note 4 - Loans/Leases Receivable (Details) - Concentration By Industries (USD $)	Dec. 31, 2013	Dec. 31, 2012
Note 4 - Loans/Leases Receivable (Details) - Concentration By Industries [Line Items]
Balance (in Dollars)	$ 1,460,279,558	$ 1,287,387,639
Lessors of Non-Residential Buildings [Member]
Note 4 - Loans/Leases Receivable (Details) - Concentration By Industries [Line Items]
Balance (in Dollars)	237,049,149	178,060,120
Percentage of Total Loans/Leases	16.00%	14.00%
Lessors of Residential Buildings [Member]
Note 4 - Loans/Leases Receivable (Details) - Concentration By Industries [Line Items]
Balance (in Dollars)	69,087,354	61,459,574
Percentage of Total Loans/Leases	5.00%	5.00%
Bank Holding Companies [Member]
Note 4 - Loans/Leases Receivable (Details) - Concentration By Industries [Line Items]
Balance (in Dollars)	$ 56,716,875	$ 47,662,055
Percentage of Total Loans/Leases	4.00%	4.00%