Note 9 - Other Borrowings and Unused Lines of Credit (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	2013		2012
Wholesale repurchase agreements	$	130,000,000	$	130,000,000
Term note		9,800,000		-
364-day revolving note		-		5,600,000
Series A subordinated notes		2,648,362		2,639,762
	$	142,448,362	$	138,239,762

Schedule of Wholesale Repurchase Agreements [Table Text Block]

	December 31, 2013					December 31, 2012
	Amount Due		Weighted Average Interest Rate at Year-End			Amount Due		Weighted Average Interest Rate at Year-End
Maturity:
Year ending December 31:
2015	$	5,000,000		2.77	%	$	35,000,000		3.00	%
2016		-		0.00			20,000,000		3.46
2017		10,000,000		3.00			10,000,000		3.00
Thereafter		115,000,000		3.25			65,000,000		3.71
Total Wholesale Structured Repurchase Agreements	$	130,000,000		3.21		$	130,000,000		3.43

Schedule of Unused Lines of Credit [Table Text Block]

	2013		2012
Secured	$	26,791,107	$	52,703,791
Unsecured		324,500,000		259,000,000
	$	351,291,107	$	311,703,791